22640806640

素因数分解:

$2^4\times 5^1\times {\mathrm{283010083}}^1$

素因数の和:283010096

約数の個数: 20

約数和(自身を含む): 52639875624

約数和(自身を除く): 29999068984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283010083, 566020166, 1132040332, 1415050415, 2264080664, 2830100830, 4528161328, 5660201660, 11320403320, 22640806640]

約数ペア:

[(1, 22640806640), (2, 11320403320), (4, 5660201660), (5, 4528161328), (8, 2830100830), (10, 2264080664), (16, 1415050415), (20, 1132040332), (40, 566020166), (80, 283010083)]