91118556320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^4\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 240

約数和(自身を含む): 239830635240

約数和(自身を除く): 148712078920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 97, 110, 121, 160, 176, 194, 220, 242, 352, 388, 401, 440, 484, 485, 605, 776, 802, 880, 968, 970, 1067, 1210, 1331, 1552, 1604, 1760, 1936, 1940, 2005, 2134, 2420, 2662, 3104, 3208, 3872, 3880, 4010, 4268, 4411, 4840, 5324, 5335, 6416, 6655, 7760, 8020, 8536, 8822, 9680, 10648, 10670, 11737, 12832, 13310, 14641, 15520, 16040, 17072, 17644, 19360, 21296, 21340, 22055, 23474, 26620, 29282, 32080, 34144, 35288, 38897, 42592, 42680, 44110, 46948, 48521, 53240, 58564, 58685, 64160, 70576, 73205, 77794, 85360, 88220, 93896, 97042, 106480, 117128, 117370, 129107, 141152, 146410, 155588, 170720, 176440, 187792, 194084, 194485, 212960, 234256, 234740, 242605, 258214, 292820, 311176, 352880, 375584, 388168, 388970, 427867, 468512, 469480, 485210, 516428, 533731, 585640, 622352, 645535, 705760, 776336, 777940, 855734, 938960, 970420, 1032856, 1067462, 1171280, 1244704, 1291070, 1420177, 1552672, 1555880, 1711468, 1877920, 1940840, 2065712, 2134924, 2139335, 2342560, 2582140, 2668655, 2840354, 3111760, 3422936, 3881680, 4131424, 4269848, 4278670, 4706537, 5164280, 5337310, 5680708, 5871041, 6223520, 6845872, 7100885, 7763360, 8539696, 8557340, 9413074, 10328560, 10674620, 11361416, 11742082, 13691744, 14201770, 17079392, 17114680, 18826148, 20657120, 21349240, 22722832, 23484164, 23532685, 28403540, 29355205, 34229360, 37652296, 42698480, 45445664, 46968328, 47065370, 51771907, 56807080, 58710410, 68458720, 75304592, 85396960, 93936656, 94130740, 103543814, 113614160, 117420820, 150609184, 187873312, 188261480, 207087628, 227228320, 234841640, 258859535, 376522960, 414175256, 469683280, 517719070, 569490977, 753045920, 828350512, 939366560, 1035438140, 1138981954, 1656701024, 2070876280, 2277963908, 2847454885, 4141752560, 4555927816, 5694909770, 8283505120, 9111855632, 11389819540, 18223711264, 22779639080, 45559278160, 91118556320]

約数ペア:

[(1, 91118556320), (2, 45559278160), (4, 22779639080), (5, 18223711264), (8, 11389819540), (10, 9111855632), (11, 8283505120), (16, 5694909770), (20, 4555927816), (22, 4141752560), (32, 2847454885), (40, 2277963908), (44, 2070876280), (55, 1656701024), (80, 1138981954), (88, 1035438140), (97, 939366560), (110, 828350512), (121, 753045920), (160, 569490977), (176, 517719070), (194, 469683280), (220, 414175256), (242, 376522960), (352, 258859535), (388, 234841640), (401, 227228320), (440, 207087628), (484, 188261480), (485, 187873312), (605, 150609184), (776, 117420820), (802, 113614160), (880, 103543814), (968, 94130740), (970, 93936656), (1067, 85396960), (1210, 75304592), (1331, 68458720), (1552, 58710410), (1604, 56807080), (1760, 51771907), (1936, 47065370), (1940, 46968328), (2005, 45445664), (2134, 42698480), (2420, 37652296), (2662, 34229360), (3104, 29355205), (3208, 28403540), (3872, 23532685), (3880, 23484164), (4010, 22722832), (4268, 21349240), (4411, 20657120), (4840, 18826148), (5324, 17114680), (5335, 17079392), (6416, 14201770), (6655, 13691744), (7760, 11742082), (8020, 11361416), (8536, 10674620), (8822, 10328560), (9680, 9413074), (10648, 8557340), (10670, 8539696), (11737, 7763360), (12832, 7100885), (13310, 6845872), (14641, 6223520), (15520, 5871041), (16040, 5680708), (17072, 5337310), (17644, 5164280), (19360, 4706537), (21296, 4278670), (21340, 4269848), (22055, 4131424), (23474, 3881680), (26620, 3422936), (29282, 3111760), (32080, 2840354), (34144, 2668655), (35288, 2582140), (38897, 2342560), (42592, 2139335), (42680, 2134924), (44110, 2065712), (46948, 1940840), (48521, 1877920), (53240, 1711468), (58564, 1555880), (58685, 1552672), (64160, 1420177), (70576, 1291070), (73205, 1244704), (77794, 1171280), (85360, 1067462), (88220, 1032856), (93896, 970420), (97042, 938960), (106480, 855734), (117128, 777940), (117370, 776336), (129107, 705760), (141152, 645535), (146410, 622352), (155588, 585640), (170720, 533731), (176440, 516428), (187792, 485210), (194084, 469480), (194485, 468512), (212960, 427867), (234256, 388970), (234740, 388168), (242605, 375584), (258214, 352880), (292820, 311176)]