242822140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1103737}}^1$

素因数の和:1103757

約数の個数: 24

約数和(自身を含む): 556283952

約数和(自身を除く): 313461812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1103737, 2207474, 4414948, 5518685, 11037370, 12141107, 22074740, 24282214, 48564428, 60705535, 121411070, 242822140]

約数ペア:

[(1, 242822140), (2, 121411070), (4, 60705535), (5, 48564428), (10, 24282214), (11, 22074740), (20, 12141107), (22, 11037370), (44, 5518685), (55, 4414948), (110, 2207474), (220, 1103737)]