202211120

素因数分解:

$2^4\times 5^1\times {\mathrm{2527639}}^1$

素因数の和:2527652

約数の個数: 20

約数和(自身を含む): 470141040

約数和(自身を除く): 267929920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2527639, 5055278, 10110556, 12638195, 20221112, 25276390, 40442224, 50552780, 101105560, 202211120]

約数ペア:

[(1, 202211120), (2, 101105560), (4, 50552780), (5, 40442224), (8, 25276390), (10, 20221112), (16, 12638195), (20, 10110556), (40, 5055278), (80, 2527639)]