125717890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 246481704

約数和(自身を除く): 120763814

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 289, 410, 578, 697, 1061, 1394, 1445, 2122, 2890, 3485, 5305, 6970, 10610, 11849, 18037, 23698, 36074, 43501, 59245, 87002, 90185, 118490, 180370, 217505, 306629, 435010, 613258, 739517, 1479034, 1533145, 3066290, 3697585, 7395170, 12571789, 25143578, 62858945, 125717890]

約数ペア:

[(1, 125717890), (2, 62858945), (5, 25143578), (10, 12571789), (17, 7395170), (34, 3697585), (41, 3066290), (82, 1533145), (85, 1479034), (170, 739517), (205, 613258), (289, 435010), (410, 306629), (578, 217505), (697, 180370), (1061, 118490), (1394, 90185), (1445, 87002), (2122, 59245), (2890, 43501), (3485, 36074), (5305, 23698), (6970, 18037), (10610, 11849)]