160496680

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7027}}^1$

素因数の和:7609

約数の個数: 32

約数和(自身を含む): 361801440

約数和(自身を除く): 201304760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4568, 5710, 7027, 11420, 14054, 22840, 28108, 35135, 56216, 70270, 140540, 281080, 4012417, 8024834, 16049668, 20062085, 32099336, 40124170, 80248340, 160496680]

約数ペア:

[(1, 160496680), (2, 80248340), (4, 40124170), (5, 32099336), (8, 20062085), (10, 16049668), (20, 8024834), (40, 4012417), (571, 281080), (1142, 140540), (2284, 70270), (2855, 56216), (4568, 35135), (5710, 28108), (7027, 22840), (11420, 14054)]