11254540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51157}}^1$

素因数の和:51177

約数の個数: 24

約数和(自身を含む): 25783632

約数和(自身を除く): 14529092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51157, 102314, 204628, 255785, 511570, 562727, 1023140, 1125454, 2250908, 2813635, 5627270, 11254540]

約数ペア:

[(1, 11254540), (2, 5627270), (4, 2813635), (5, 2250908), (10, 1125454), (11, 1023140), (20, 562727), (22, 511570), (44, 255785), (55, 204628), (110, 102314), (220, 51157)]