10362528640

素因数分解:

$2^7\times 5^1\times {\mathrm{16191451}}^1$

素因数の和:16191470

約数の個数: 32

約数和(自身を含む): 24772921560

約数和(自身を除く): 14410392920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 16191451, 32382902, 64765804, 80957255, 129531608, 161914510, 259063216, 323829020, 518126432, 647658040, 1036252864, 1295316080, 2072505728, 2590632160, 5181264320, 10362528640]

約数ペア:

[(1, 10362528640), (2, 5181264320), (4, 2590632160), (5, 2072505728), (8, 1295316080), (10, 1036252864), (16, 647658040), (20, 518126432), (32, 323829020), (40, 259063216), (64, 161914510), (80, 129531608), (128, 80957255), (160, 64765804), (320, 32382902), (640, 16191451)]