3631820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 7699104

約数和(自身を除く): 4067284

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1607, 2260, 3214, 6428, 8035, 16070, 32140, 181591, 363182, 726364, 907955, 1815910, 3631820]

約数ペア:

[(1, 3631820), (2, 1815910), (4, 907955), (5, 726364), (10, 363182), (20, 181591), (113, 32140), (226, 16070), (452, 8035), (565, 6428), (1130, 3214), (1607, 2260)]