25487660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115853}}^1$

素因数の和:115873

約数の個数: 24

約数和(自身を含む): 58390416

約数和(自身を除く): 32902756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 115853, 231706, 463412, 579265, 1158530, 1274383, 2317060, 2548766, 5097532, 6371915, 12743830, 25487660]

約数ペア:

[(1, 25487660), (2, 12743830), (4, 6371915), (5, 5097532), (10, 2548766), (11, 2317060), (20, 1274383), (22, 1158530), (44, 579265), (55, 463412), (110, 231706), (220, 115853)]