8284250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 16707600

約数和(自身を除く): 8423350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2549, 3250, 5098, 12745, 25490, 33137, 63725, 66274, 127450, 165685, 318625, 331370, 637250, 828425, 1656850, 4142125, 8284250]

約数ペア:

[(1, 8284250), (2, 4142125), (5, 1656850), (10, 828425), (13, 637250), (25, 331370), (26, 318625), (50, 165685), (65, 127450), (125, 66274), (130, 63725), (250, 33137), (325, 25490), (650, 12745), (1625, 5098), (2549, 3250)]