29010020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111577}}^1$

素因数の和:111599

約数の個数: 24

約数和(自身を含む): 65607864

約数和(自身を除く): 36597844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 111577, 223154, 446308, 557885, 1115770, 1450501, 2231540, 2901002, 5802004, 7252505, 14505010, 29010020]

約数ペア:

[(1, 29010020), (2, 14505010), (4, 7252505), (5, 5802004), (10, 2901002), (13, 2231540), (20, 1450501), (26, 1115770), (52, 557885), (65, 446308), (130, 223154), (260, 111577)]