9667008640

素因数分解:

$2^7\times 5^1\times {\mathrm{15104701}}^1$

素因数の和:15104720

約数の個数: 32

約数和(自身を含む): 23110194060

約数和(自身を除く): 13443185420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15104701, 30209402, 60418804, 75523505, 120837608, 151047010, 241675216, 302094020, 483350432, 604188040, 966700864, 1208376080, 1933401728, 2416752160, 4833504320, 9667008640]

約数ペア:

[(1, 9667008640), (2, 4833504320), (4, 2416752160), (5, 1933401728), (8, 1208376080), (10, 966700864), (16, 604188040), (20, 483350432), (32, 302094020), (40, 241675216), (64, 151047010), (80, 120837608), (128, 75523505), (160, 60418804), (320, 30209402), (640, 15104701)]