118304780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{537749}}^1$

素因数の和:537769

約数の個数: 24

約数和(自身を含む): 271026000

約数和(自身を除く): 152721220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 537749, 1075498, 2150996, 2688745, 5377490, 5915239, 10754980, 11830478, 23660956, 29576195, 59152390, 118304780]

約数ペア:

[(1, 118304780), (2, 59152390), (4, 29576195), (5, 23660956), (10, 11830478), (11, 10754980), (20, 5915239), (22, 5377490), (44, 2688745), (55, 2150996), (110, 1075498), (220, 537749)]