97405540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{29879}}^1$

素因数の和:30051

約数の個数: 24

約数和(自身を含む): 205813440

約数和(自身を除く): 108407900

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 29879, 59758, 119516, 149395, 298790, 597580, 4870277, 9740554, 19481108, 24351385, 48702770, 97405540]

約数ペア:

[(1, 97405540), (2, 48702770), (4, 24351385), (5, 19481108), (10, 9740554), (20, 4870277), (163, 597580), (326, 298790), (652, 149395), (815, 119516), (1630, 59758), (3260, 29879)]