9519179920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5609

約数の個数: 160

約数和(自身を含む): 24784413696

約数和(自身を除く): 15265233776

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, 5507, 5576, 6355, 6970, 8432, 10168, 10540, 11014, 11152, 12710, 13940, 20336, 21080, 21607, 22028, 25420, 27535, 27880, 42160, 43214, 44056, 50840, 55070, 55760, 86428, 88112, 93619, 101680, 108035, 110140, 170717, 172856, 187238, 216070, 220280, 225787, 341434, 345712, 374476, 432140, 440560, 451574, 468095, 682868, 748952, 853585, 864280, 903148, 936190, 1128935, 1365736, 1497904, 1707170, 1728560, 1806296, 1872380, 2257870, 2731472, 2902189, 3414340, 3612592, 3744760, 3838379, 4515740, 5804378, 6828680, 6999397, 7489520, 7676758, 9031480, 11608756, 13657360, 13998794, 14510945, 15353516, 18062960, 19191895, 23217512, 27997588, 29021890, 30707032, 34996985, 38383790, 46435024, 55995176, 58043780, 61414064, 69993970, 76767580, 111990352, 116087560, 118989749, 139987940, 153535160, 232175120, 237979498, 279975880, 307070320, 475958996, 559951760, 594948745, 951917992, 1189897490, 1903835984, 2379794980, 4759589960, 9519179920]

約数ペア:

[(1, 9519179920), (2, 4759589960), (4, 2379794980), (5, 1903835984), (8, 1189897490), (10, 951917992), (16, 594948745), (17, 559951760), (20, 475958996), (31, 307070320), (34, 279975880), (40, 237979498), (41, 232175120), (62, 153535160), (68, 139987940), (80, 118989749), (82, 116087560), (85, 111990352), (124, 76767580), (136, 69993970), (155, 61414064), (164, 58043780), (170, 55995176), (205, 46435024), (248, 38383790), (272, 34996985), (310, 30707032), (328, 29021890), (340, 27997588), (410, 23217512), (496, 19191895), (527, 18062960), (620, 15353516), (656, 14510945), (680, 13998794), (697, 13657360), (820, 11608756), (1054, 9031480), (1240, 7676758), (1271, 7489520), (1360, 6999397), (1394, 6828680), (1640, 5804378), (2108, 4515740), (2480, 3838379), (2542, 3744760), (2635, 3612592), (2788, 3414340), (3280, 2902189), (3485, 2731472), (4216, 2257870), (5084, 1872380), (5270, 1806296), (5507, 1728560), (5576, 1707170), (6355, 1497904), (6970, 1365736), (8432, 1128935), (10168, 936190), (10540, 903148), (11014, 864280), (11152, 853585), (12710, 748952), (13940, 682868), (20336, 468095), (21080, 451574), (21607, 440560), (22028, 432140), (25420, 374476), (27535, 345712), (27880, 341434), (42160, 225787), (43214, 220280), (44056, 216070), (50840, 187238), (55070, 172856), (55760, 170717), (86428, 110140), (88112, 108035), (93619, 101680)]