3693640

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 8398080

約数和(自身を除く): 4704440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 863, 1070, 1726, 2140, 3452, 4280, 4315, 6904, 8630, 17260, 34520, 92341, 184682, 369364, 461705, 738728, 923410, 1846820, 3693640]

約数ペア:

[(1, 3693640), (2, 1846820), (4, 923410), (5, 738728), (8, 461705), (10, 369364), (20, 184682), (40, 92341), (107, 34520), (214, 17260), (428, 8630), (535, 6904), (856, 4315), (863, 4280), (1070, 3452), (1726, 2140)]