41952640

素因数分解:

$2^7\times 5^1\times {\mathrm{65551}}^1$

素因数の和:65570

約数の個数: 32

約数和(自身を含む): 100294560

約数和(自身を除く): 58341920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 65551, 131102, 262204, 327755, 524408, 655510, 1048816, 1311020, 2097632, 2622040, 4195264, 5244080, 8390528, 10488160, 20976320, 41952640]

約数ペア:

[(1, 41952640), (2, 20976320), (4, 10488160), (5, 8390528), (8, 5244080), (10, 4195264), (16, 2622040), (20, 2097632), (32, 1311020), (40, 1048816), (64, 655510), (80, 524408), (128, 327755), (160, 262204), (320, 131102), (640, 65551)]