5197960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4481}}^1$

素因数の和:4521

約数の個数: 32

約数和(自身を含む): 12101400

約数和(自身を除く): 6903440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4481, 8962, 17924, 22405, 35848, 44810, 89620, 129949, 179240, 259898, 519796, 649745, 1039592, 1299490, 2598980, 5197960]

約数ペア:

[(1, 5197960), (2, 2598980), (4, 1299490), (5, 1039592), (8, 649745), (10, 519796), (20, 259898), (29, 179240), (40, 129949), (58, 89620), (116, 44810), (145, 35848), (232, 22405), (290, 17924), (580, 8962), (1160, 4481)]