57152540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22501}}^1$

素因数の和:22637

約数の個数: 24

約数和(自身を含む): 120970752

約数和(自身を除く): 63818212

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 22501, 45002, 90004, 112505, 225010, 450020, 2857627, 5715254, 11430508, 14288135, 28576270, 57152540]

約数ペア:

[(1, 57152540), (2, 28576270), (4, 14288135), (5, 11430508), (10, 5715254), (20, 2857627), (127, 450020), (254, 225010), (508, 112505), (635, 90004), (1270, 45002), (2540, 22501)]