125545640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9839}}^1$

素因数の和:9890

約数の個数: 64

約数和(自身を含む): 318816000

約数和(自身を除く): 193270360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 9839, 12760, 19678, 39356, 49195, 78712, 98390, 108229, 196780, 216458, 285331, 393560, 432916, 541145, 570662, 865832, 1082290, 1141324, 1426655, 2164580, 2282648, 2853310, 3138641, 4329160, 5706620, 6277282, 11413240, 12554564, 15693205, 25109128, 31386410, 62772820, 125545640]

約数ペア:

[(1, 125545640), (2, 62772820), (4, 31386410), (5, 25109128), (8, 15693205), (10, 12554564), (11, 11413240), (20, 6277282), (22, 5706620), (29, 4329160), (40, 3138641), (44, 2853310), (55, 2282648), (58, 2164580), (88, 1426655), (110, 1141324), (116, 1082290), (145, 865832), (220, 570662), (232, 541145), (290, 432916), (319, 393560), (440, 285331), (580, 216458), (638, 196780), (1160, 108229), (1276, 98390), (1595, 78712), (2552, 49195), (3190, 39356), (6380, 19678), (9839, 12760)]