22263380

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4861}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 46966920

約数和(自身を除く): 24703540

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 4861, 9722, 19444, 24305, 48610, 97220, 1113169, 2226338, 4452676, 5565845, 11131690, 22263380]

約数ペア:

[(1, 22263380), (2, 11131690), (4, 5565845), (5, 4452676), (10, 2226338), (20, 1113169), (229, 97220), (458, 48610), (916, 24305), (1145, 19444), (2290, 9722), (4580, 4861)]