8933440

素因数分解:

$2^6\times 5^1\times {\mathrm{27917}}^1$

素因数の和:27934

約数の個数: 28

約数和(自身を含む): 21273516

約数和(自身を除く): 12340076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27917, 55834, 111668, 139585, 223336, 279170, 446672, 558340, 893344, 1116680, 1786688, 2233360, 4466720, 8933440]

約数ペア:

[(1, 8933440), (2, 4466720), (4, 2233360), (5, 1786688), (8, 1116680), (10, 893344), (16, 558340), (20, 446672), (32, 279170), (40, 223336), (64, 139585), (80, 111668), (160, 55834), (320, 27917)]