106015640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61637}}^1$

素因数の和:61691

約数の個数: 32

約数和(自身を含む): 244086480

約数和(自身を除く): 138070840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 61637, 123274, 246548, 308185, 493096, 616370, 1232740, 2465480, 2650391, 5300782, 10601564, 13251955, 21203128, 26503910, 53007820, 106015640]

約数ペア:

[(1, 106015640), (2, 53007820), (4, 26503910), (5, 21203128), (8, 13251955), (10, 10601564), (20, 5300782), (40, 2650391), (43, 2465480), (86, 1232740), (172, 616370), (215, 493096), (344, 308185), (430, 246548), (860, 123274), (1720, 61637)]