85472360

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14341}}^1$

素因数の和:14501

約数の個数: 32

約数和(自身を含む): 193617000

約数和(自身を除く): 108144640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14341, 28682, 57364, 71705, 114728, 143410, 286820, 573640, 2136809, 4273618, 8547236, 10684045, 17094472, 21368090, 42736180, 85472360]

約数ペア:

[(1, 85472360), (2, 42736180), (4, 21368090), (5, 17094472), (8, 10684045), (10, 8547236), (20, 4273618), (40, 2136809), (149, 573640), (298, 286820), (596, 143410), (745, 114728), (1192, 71705), (1490, 57364), (2980, 28682), (5960, 14341)]