39820250

素因数分解:

$2^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 75114000

約数和(自身を除く): 35293750

約数列:

[1, 2, 5, 10, 25, 50, 125, 149, 250, 298, 745, 1069, 1490, 2138, 3725, 5345, 7450, 10690, 18625, 26725, 37250, 53450, 133625, 159281, 267250, 318562, 796405, 1592810, 3982025, 7964050, 19910125, 39820250]

約数ペア:

[(1, 39820250), (2, 19910125), (5, 7964050), (10, 3982025), (25, 1592810), (50, 796405), (125, 318562), (149, 267250), (250, 159281), (298, 133625), (745, 53450), (1069, 37250), (1490, 26725), (2138, 18625), (3725, 10690), (5345, 7450)]