127053688240

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2791}}^1\times {\mathrm{3491}}^1$

素因数の和:6458

約数の個数: 80

約数和(自身を含む): 297403750656

約数和(自身を除く): 170350062416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 2791, 3260, 3491, 5582, 6520, 6982, 11164, 13040, 13955, 13964, 17455, 22328, 27910, 27928, 34910, 44656, 55820, 55856, 69820, 111640, 139640, 223280, 279280, 454933, 569033, 909866, 1138066, 1819732, 2274665, 2276132, 2845165, 3639464, 4549330, 4552264, 5690330, 7278928, 9098660, 9104528, 9743381, 11380660, 18197320, 19486762, 22761320, 36394640, 38973524, 45522640, 48716905, 77947048, 97433810, 155894096, 194867620, 389735240, 779470480, 1588171103, 3176342206, 6352684412, 7940855515, 12705368824, 15881711030, 25410737648, 31763422060, 63526844120, 127053688240]

約数ペア:

[(1, 127053688240), (2, 63526844120), (4, 31763422060), (5, 25410737648), (8, 15881711030), (10, 12705368824), (16, 7940855515), (20, 6352684412), (40, 3176342206), (80, 1588171103), (163, 779470480), (326, 389735240), (652, 194867620), (815, 155894096), (1304, 97433810), (1630, 77947048), (2608, 48716905), (2791, 45522640), (3260, 38973524), (3491, 36394640), (5582, 22761320), (6520, 19486762), (6982, 18197320), (11164, 11380660), (13040, 9743381), (13955, 9104528), (13964, 9098660), (17455, 7278928), (22328, 5690330), (27910, 4552264), (27928, 4549330), (34910, 3639464), (44656, 2845165), (55820, 2276132), (55856, 2274665), (69820, 1819732), (111640, 1138066), (139640, 909866), (223280, 569033), (279280, 454933)]