75017020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288527}}^1$

素因数の和:288549

約数の個数: 24

約数和(自身を含む): 169654464

約数和(自身を除く): 94637444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 288527, 577054, 1154108, 1442635, 2885270, 3750851, 5770540, 7501702, 15003404, 18754255, 37508510, 75017020]

約数ペア:

[(1, 75017020), (2, 37508510), (4, 18754255), (5, 15003404), (10, 7501702), (13, 5770540), (20, 3750851), (26, 2885270), (52, 1442635), (65, 1154108), (130, 577054), (260, 288527)]