45200360

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1979}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 101930400

約数和(自身を除く): 56730040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 1979, 2284, 2855, 3958, 4568, 5710, 7916, 9895, 11420, 15832, 19790, 22840, 39580, 79160, 1130009, 2260018, 4520036, 5650045, 9040072, 11300090, 22600180, 45200360]

約数ペア:

[(1, 45200360), (2, 22600180), (4, 11300090), (5, 9040072), (8, 5650045), (10, 4520036), (20, 2260018), (40, 1130009), (571, 79160), (1142, 39580), (1979, 22840), (2284, 19790), (2855, 15832), (3958, 11420), (4568, 9895), (5710, 7916)]