15672507940

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{773569}}^1$

素因数の和:774591

約数の個数: 24

約数和(自身を含む): 32944799160

約数和(自身を除く): 17272291220

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 4052, 5065, 10130, 20260, 773569, 1547138, 3094276, 3867845, 7735690, 15471380, 783625397, 1567250794, 3134501588, 3918126985, 7836253970, 15672507940]

約数ペア:

[(1, 15672507940), (2, 7836253970), (4, 3918126985), (5, 3134501588), (10, 1567250794), (20, 783625397), (1013, 15471380), (2026, 7735690), (4052, 3867845), (5065, 3094276), (10130, 1547138), (20260, 773569)]