90828142390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1\times {\mathrm{4099}}^1$

素因数の和:4945

約数の個数: 64

約数和(自身を含む): 170965080000

約数和(自身を除く): 80136937610

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 701, 1090, 1402, 3161, 3505, 4099, 6322, 7010, 8198, 15805, 20329, 20495, 31610, 40658, 40990, 76409, 101645, 118871, 152818, 203290, 237742, 382045, 446791, 594355, 764090, 893582, 1188710, 2215861, 2233955, 2873399, 4431722, 4467910, 5746798, 11079305, 12956939, 14366995, 22158610, 25913878, 28733990, 64784695, 83328571, 129569390, 166657142, 313200491, 416642855, 626400982, 833285710, 1566002455, 3132004910, 9082814239, 18165628478, 45414071195, 90828142390]

約数ペア:

[(1, 90828142390), (2, 45414071195), (5, 18165628478), (10, 9082814239), (29, 3132004910), (58, 1566002455), (109, 833285710), (145, 626400982), (218, 416642855), (290, 313200491), (545, 166657142), (701, 129569390), (1090, 83328571), (1402, 64784695), (3161, 28733990), (3505, 25913878), (4099, 22158610), (6322, 14366995), (7010, 12956939), (8198, 11079305), (15805, 5746798), (20329, 4467910), (20495, 4431722), (31610, 2873399), (40658, 2233955), (40990, 2215861), (76409, 1188710), (101645, 893582), (118871, 764090), (152818, 594355), (203290, 446791), (237742, 382045)]