75134540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288979}}^1$

素因数の和:289001

約数の個数: 24

約数和(自身を含む): 169920240

約数和(自身を除く): 94785700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 288979, 577958, 1155916, 1444895, 2889790, 3756727, 5779580, 7513454, 15026908, 18783635, 37567270, 75134540]

約数ペア:

[(1, 75134540), (2, 37567270), (4, 18783635), (5, 15026908), (10, 7513454), (13, 5779580), (20, 3756727), (26, 2889790), (52, 1444895), (65, 1155916), (130, 577958), (260, 288979)]