22453220

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3967}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 47330304

約数和(自身を除く): 24877084

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 3967, 5660, 7934, 15868, 19835, 39670, 79340, 1122661, 2245322, 4490644, 5613305, 11226610, 22453220]

約数ペア:

[(1, 22453220), (2, 11226610), (4, 5613305), (5, 4490644), (10, 2245322), (20, 1122661), (283, 79340), (566, 39670), (1132, 19835), (1415, 15868), (2830, 7934), (3967, 5660)]