202034320

素因数分解:

$2^4\times 5^1\times {\mathrm{2525429}}^1$

素因数の和:2525442

約数の個数: 20

約数和(自身を含む): 469729980

約数和(自身を除く): 267695660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2525429, 5050858, 10101716, 12627145, 20203432, 25254290, 40406864, 50508580, 101017160, 202034320]

約数ペア:

[(1, 202034320), (2, 101017160), (4, 50508580), (5, 40406864), (8, 25254290), (10, 20203432), (16, 12627145), (20, 10101716), (40, 5050858), (80, 2525429)]