22690540

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13669}}^1$

素因数の和:13761

約数の個数: 24

約数和(自身を含む): 48227760

約数和(自身を除く): 25537220

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 13669, 27338, 54676, 68345, 136690, 273380, 1134527, 2269054, 4538108, 5672635, 11345270, 22690540]

約数ペア:

[(1, 22690540), (2, 11345270), (4, 5672635), (5, 4538108), (10, 2269054), (20, 1134527), (83, 273380), (166, 136690), (332, 68345), (415, 54676), (830, 27338), (1660, 13669)]