112717880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 296352000

約数和(自身を除く): 183634120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 97, 110, 139, 152, 190, 194, 209, 220, 278, 380, 388, 418, 440, 485, 556, 695, 760, 776, 836, 970, 1045, 1067, 1112, 1390, 1529, 1672, 1843, 1940, 2090, 2134, 2641, 2780, 3058, 3686, 3880, 4180, 4268, 5282, 5335, 5560, 6116, 7372, 7645, 8360, 8536, 9215, 10564, 10670, 12232, 13205, 13483, 14744, 15290, 18430, 20273, 21128, 21340, 26410, 26966, 29051, 30580, 36860, 40546, 42680, 52820, 53932, 58102, 61160, 67415, 73720, 81092, 101365, 105640, 107864, 116204, 134830, 145255, 148313, 162184, 202730, 232408, 256177, 269660, 290510, 296626, 405460, 512354, 539320, 581020, 593252, 741565, 810920, 1024708, 1162040, 1186504, 1280885, 1483130, 2049416, 2561770, 2817947, 2966260, 5123540, 5635894, 5932520, 10247080, 11271788, 14089735, 22543576, 28179470, 56358940, 112717880]

約数ペア:

[(1, 112717880), (2, 56358940), (4, 28179470), (5, 22543576), (8, 14089735), (10, 11271788), (11, 10247080), (19, 5932520), (20, 5635894), (22, 5123540), (38, 2966260), (40, 2817947), (44, 2561770), (55, 2049416), (76, 1483130), (88, 1280885), (95, 1186504), (97, 1162040), (110, 1024708), (139, 810920), (152, 741565), (190, 593252), (194, 581020), (209, 539320), (220, 512354), (278, 405460), (380, 296626), (388, 290510), (418, 269660), (440, 256177), (485, 232408), (556, 202730), (695, 162184), (760, 148313), (776, 145255), (836, 134830), (970, 116204), (1045, 107864), (1067, 105640), (1112, 101365), (1390, 81092), (1529, 73720), (1672, 67415), (1843, 61160), (1940, 58102), (2090, 53932), (2134, 52820), (2641, 42680), (2780, 40546), (3058, 36860), (3686, 30580), (3880, 29051), (4180, 26966), (4268, 26410), (5282, 21340), (5335, 21128), (5560, 20273), (6116, 18430), (7372, 15290), (7645, 14744), (8360, 13483), (8536, 13205), (9215, 12232), (10564, 10670)]