45135080

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7573}}^1$

素因数の和:7733

約数の個数: 32

約数和(自身を含む): 102249000

約数和(自身を除く): 57113920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 7573, 15146, 30292, 37865, 60584, 75730, 151460, 302920, 1128377, 2256754, 4513508, 5641885, 9027016, 11283770, 22567540, 45135080]

約数ペア:

[(1, 45135080), (2, 22567540), (4, 11283770), (5, 9027016), (8, 5641885), (10, 4513508), (20, 2256754), (40, 1128377), (149, 302920), (298, 151460), (596, 75730), (745, 60584), (1192, 37865), (1490, 30292), (2980, 15146), (5960, 7573)]