9850180

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3137}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 20823768

約数和(自身を除く): 10973588

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3137, 3140, 6274, 12548, 15685, 31370, 62740, 492509, 985018, 1970036, 2462545, 4925090, 9850180]

約数ペア:

[(1, 9850180), (2, 4925090), (4, 2462545), (5, 1970036), (10, 985018), (20, 492509), (157, 62740), (314, 31370), (628, 15685), (785, 12548), (1570, 6274), (3137, 3140)]