22855940

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5801}}^1$

素因数の和:6007

約数の個数: 24

約数和(自身を含む): 48249432

約数和(自身を除く): 25393492

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 5801, 11602, 23204, 29005, 58010, 116020, 1142797, 2285594, 4571188, 5713985, 11427970, 22855940]

約数ペア:

[(1, 22855940), (2, 11427970), (4, 5713985), (5, 4571188), (10, 2285594), (20, 1142797), (197, 116020), (394, 58010), (788, 29005), (985, 23204), (1970, 11602), (3940, 5801)]