3823340

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 8089200

約数和(自身を除く): 4265860

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1283, 1490, 2566, 2980, 5132, 6415, 12830, 25660, 191167, 382334, 764668, 955835, 1911670, 3823340]

約数ペア:

[(1, 3823340), (2, 1911670), (4, 955835), (5, 764668), (10, 382334), (20, 191167), (149, 25660), (298, 12830), (596, 6415), (745, 5132), (1283, 2980), (1490, 2566)]