25414310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 23356762

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2351, 4702, 5405, 10810, 11755, 23510, 54073, 108146, 110497, 220994, 270365, 540730, 552485, 1104970, 2541431, 5082862, 12707155, 25414310]

約数ペア:

[(1, 25414310), (2, 12707155), (5, 5082862), (10, 2541431), (23, 1104970), (46, 552485), (47, 540730), (94, 270365), (115, 220994), (230, 110497), (235, 108146), (470, 54073), (1081, 23510), (2162, 11755), (2351, 10810), (4702, 5405)]