86880340

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{3617}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 182651112

約数和(自身を除く): 95770772

約数列:

[1, 2, 4, 5, 10, 20, 1201, 2402, 3617, 4804, 6005, 7234, 12010, 14468, 18085, 24020, 36170, 72340, 4344017, 8688034, 17376068, 21720085, 43440170, 86880340]

約数ペア:

[(1, 86880340), (2, 43440170), (4, 21720085), (5, 17376068), (10, 8688034), (20, 4344017), (1201, 72340), (2402, 36170), (3617, 24020), (4804, 18085), (6005, 14468), (7234, 12010)]