2501180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11369}}^1$

素因数の和:11389

約数の個数: 24

約数和(自身を含む): 5730480

約数和(自身を除く): 3229300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11369, 22738, 45476, 56845, 113690, 125059, 227380, 250118, 500236, 625295, 1250590, 2501180]

約数ペア:

[(1, 2501180), (2, 1250590), (4, 625295), (5, 500236), (10, 250118), (11, 227380), (20, 125059), (22, 113690), (44, 56845), (55, 45476), (110, 22738), (220, 11369)]