150020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 339864

約数和(自身を除く): 189844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 577, 1154, 2308, 2885, 5770, 7501, 11540, 15002, 30004, 37505, 75010, 150020]

約数ペア:

[(1, 150020), (2, 75010), (4, 37505), (5, 30004), (10, 15002), (13, 11540), (20, 7501), (26, 5770), (52, 2885), (65, 2308), (130, 1154), (260, 577)]