2037020

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 4309200

約数和(自身を除く): 2272180

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 569, 716, 895, 1138, 1790, 2276, 2845, 3580, 5690, 11380, 101851, 203702, 407404, 509255, 1018510, 2037020]

約数ペア:

[(1, 2037020), (2, 1018510), (4, 509255), (5, 407404), (10, 203702), (20, 101851), (179, 11380), (358, 5690), (569, 3580), (716, 2845), (895, 2276), (1138, 1790)]