520069077580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{153866591}}^1$

素因数の和:153866626

約数の個数: 36

約数和(自身を含む): 1182618626112

約数和(自身を除く): 662549548532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 153866591, 307733182, 615466364, 769332955, 1538665910, 2000265683, 3077331820, 4000531366, 8001062732, 10001328415, 20002656830, 26003453879, 40005313660, 52006907758, 104013815516, 130017269395, 260034538790, 520069077580]

約数ペア:

[(1, 520069077580), (2, 260034538790), (4, 130017269395), (5, 104013815516), (10, 52006907758), (13, 40005313660), (20, 26003453879), (26, 20002656830), (52, 10001328415), (65, 8001062732), (130, 4000531366), (169, 3077331820), (260, 2000265683), (338, 1538665910), (676, 769332955), (845, 615466364), (1690, 307733182), (3380, 153866591)]