25099681690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1\times {\mathrm{15259}}^1$

素因数の和:16966

約数の個数: 32

約数和(自身を含む): 45649618560

約数和(自身を除く): 20549936870

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1597, 3194, 7985, 15259, 15970, 30518, 76295, 152590, 164491, 328982, 822455, 1571677, 1644910, 3143354, 7858385, 15716770, 24368623, 48737246, 121843115, 243686230, 2509968169, 5019936338, 12549840845, 25099681690]

約数ペア:

[(1, 25099681690), (2, 12549840845), (5, 5019936338), (10, 2509968169), (103, 243686230), (206, 121843115), (515, 48737246), (1030, 24368623), (1597, 15716770), (3194, 7858385), (7985, 3143354), (15259, 1644910), (15970, 1571677), (30518, 822455), (76295, 328982), (152590, 164491)]