11559020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52541}}^1$

素因数の和:52561

約数の個数: 24

約数和(自身を含む): 26481168

約数和(自身を除く): 14922148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 52541, 105082, 210164, 262705, 525410, 577951, 1050820, 1155902, 2311804, 2889755, 5779510, 11559020]

約数ペア:

[(1, 11559020), (2, 5779510), (4, 2889755), (5, 2311804), (10, 1155902), (11, 1050820), (20, 577951), (22, 525410), (44, 262705), (55, 210164), (110, 105082), (220, 52541)]