10919313520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6317}}^1$

素因数の和:6419

約数の個数: 160

約数和(自身を含む): 28429180416

約数和(自身を除く): 17509866896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 41, 62, 68, 80, 82, 85, 124, 136, 155, 164, 170, 205, 248, 272, 310, 328, 340, 410, 496, 527, 620, 656, 680, 697, 820, 1054, 1240, 1271, 1360, 1394, 1640, 2108, 2480, 2542, 2635, 2788, 3280, 3485, 4216, 5084, 5270, 5576, 6317, 6355, 6970, 8432, 10168, 10540, 11152, 12634, 12710, 13940, 20336, 21080, 21607, 25268, 25420, 27880, 31585, 42160, 43214, 50536, 50840, 55760, 63170, 86428, 101072, 101680, 107389, 108035, 126340, 172856, 195827, 214778, 216070, 252680, 258997, 345712, 391654, 429556, 432140, 505360, 517994, 536945, 783308, 859112, 864280, 979135, 1035988, 1073890, 1294985, 1566616, 1718224, 1728560, 1958270, 2071976, 2147780, 2589970, 3133232, 3329059, 3916540, 4143952, 4295560, 4402949, 5179940, 6658118, 7833080, 8028907, 8591120, 8805898, 10359880, 13316236, 15666160, 16057814, 16645295, 17611796, 20719760, 22014745, 26632472, 32115628, 33290590, 35223592, 40144535, 44029490, 53264944, 64231256, 66581180, 70447184, 80289070, 88058980, 128462512, 133162360, 136491419, 160578140, 176117960, 266324720, 272982838, 321156280, 352235920, 545965676, 642312560, 682457095, 1091931352, 1364914190, 2183862704, 2729828380, 5459656760, 10919313520]

約数ペア:

[(1, 10919313520), (2, 5459656760), (4, 2729828380), (5, 2183862704), (8, 1364914190), (10, 1091931352), (16, 682457095), (17, 642312560), (20, 545965676), (31, 352235920), (34, 321156280), (40, 272982838), (41, 266324720), (62, 176117960), (68, 160578140), (80, 136491419), (82, 133162360), (85, 128462512), (124, 88058980), (136, 80289070), (155, 70447184), (164, 66581180), (170, 64231256), (205, 53264944), (248, 44029490), (272, 40144535), (310, 35223592), (328, 33290590), (340, 32115628), (410, 26632472), (496, 22014745), (527, 20719760), (620, 17611796), (656, 16645295), (680, 16057814), (697, 15666160), (820, 13316236), (1054, 10359880), (1240, 8805898), (1271, 8591120), (1360, 8028907), (1394, 7833080), (1640, 6658118), (2108, 5179940), (2480, 4402949), (2542, 4295560), (2635, 4143952), (2788, 3916540), (3280, 3329059), (3485, 3133232), (4216, 2589970), (5084, 2147780), (5270, 2071976), (5576, 1958270), (6317, 1728560), (6355, 1718224), (6970, 1566616), (8432, 1294985), (10168, 1073890), (10540, 1035988), (11152, 979135), (12634, 864280), (12710, 859112), (13940, 783308), (20336, 536945), (21080, 517994), (21607, 505360), (25268, 432140), (25420, 429556), (27880, 391654), (31585, 345712), (42160, 258997), (43214, 252680), (50536, 216070), (50840, 214778), (55760, 195827), (63170, 172856), (86428, 126340), (101072, 108035), (101680, 107389)]