34528640

素因数分解:

$2^7\times 5^1\times {\mathrm{53951}}^1$

素因数の和:53970

約数の個数: 32

約数和(自身を含む): 82546560

約数和(自身を除く): 48017920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 53951, 107902, 215804, 269755, 431608, 539510, 863216, 1079020, 1726432, 2158040, 3452864, 4316080, 6905728, 8632160, 17264320, 34528640]

約数ペア:

[(1, 34528640), (2, 17264320), (4, 8632160), (5, 6905728), (8, 4316080), (10, 3452864), (16, 2158040), (20, 1726432), (32, 1079020), (40, 863216), (64, 539510), (80, 431608), (128, 269755), (160, 215804), (320, 107902), (640, 53951)]