22470445

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 29077920

約数和(自身を除く): 6607475

約数列:

[1, 5, 19, 59, 95, 211, 295, 361, 1055, 1121, 1805, 4009, 5605, 12449, 20045, 21299, 62245, 76171, 106495, 236531, 380855, 1182655, 4494089, 22470445]

約数ペア:

[(1, 22470445), (5, 4494089), (19, 1182655), (59, 380855), (95, 236531), (211, 106495), (295, 76171), (361, 62245), (1055, 21299), (1121, 20045), (1805, 12449), (4009, 5605)]