3977780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 8497440

約数和(自身を除く): 4519660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 3371, 6742, 13484, 16855, 33710, 67420, 198889, 397778, 795556, 994445, 1988890, 3977780]

約数ペア:

[(1, 3977780), (2, 1988890), (4, 994445), (5, 795556), (10, 397778), (20, 198889), (59, 67420), (118, 33710), (236, 16855), (295, 13484), (590, 6742), (1180, 3371)]