52292448640

素因数分解:

$2^7\times 5^1\times {\mathrm{81706951}}^1$

素因数の和:81706970

約数の個数: 32

約数和(自身を含む): 125011636560

約数和(自身を除く): 72719187920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 81706951, 163413902, 326827804, 408534755, 653655608, 817069510, 1307311216, 1634139020, 2614622432, 3268278040, 5229244864, 6536556080, 10458489728, 13073112160, 26146224320, 52292448640]

約数ペア:

[(1, 52292448640), (2, 26146224320), (4, 13073112160), (5, 10458489728), (8, 6536556080), (10, 5229244864), (16, 3268278040), (20, 2614622432), (32, 1634139020), (40, 1307311216), (64, 817069510), (80, 653655608), (128, 408534755), (160, 326827804), (320, 163413902), (640, 81706951)]