3740620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14387}}^1$

素因数の和:14409

約数の個数: 24

約数和(自身を含む): 8460144

約数和(自身を除く): 4719524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14387, 28774, 57548, 71935, 143870, 187031, 287740, 374062, 748124, 935155, 1870310, 3740620]

約数ペア:

[(1, 3740620), (2, 1870310), (4, 935155), (5, 748124), (10, 374062), (13, 287740), (20, 187031), (26, 143870), (52, 71935), (65, 57548), (130, 28774), (260, 14387)]