20223737525

素因数分解:

$5^2\times {\mathrm{101}}^2\times {\mathrm{79301}}^1$

素因数の和:79513

約数の個数: 18

約数和(自身を含む): 25328503686

約数和(自身を除く): 5104766161

約数列:

[1, 5, 25, 101, 505, 2525, 10201, 51005, 79301, 255025, 396505, 1982525, 8009401, 40047005, 200235025, 808949501, 4044747505, 20223737525]

約数ペア:

[(1, 20223737525), (5, 4044747505), (25, 808949501), (101, 200235025), (505, 40047005), (2525, 8009401), (10201, 1982525), (51005, 396505), (79301, 255025)]