22841360

素因数分解:

$2^4\times 5^1\times {\mathrm{285517}}^1$

素因数の和:285530

約数の個数: 20

約数和(自身を含む): 53106348

約数和(自身を除く): 30264988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 285517, 571034, 1142068, 1427585, 2284136, 2855170, 4568272, 5710340, 11420680, 22841360]

約数ペア:

[(1, 22841360), (2, 11420680), (4, 5710340), (5, 4568272), (8, 2855170), (10, 2284136), (16, 1427585), (20, 1142068), (40, 571034), (80, 285517)]