57725980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222023}}^1$

素因数の和:222045

約数の個数: 24

約数和(自身を含む): 130550112

約数和(自身を除く): 72824132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 222023, 444046, 888092, 1110115, 2220230, 2886299, 4440460, 5772598, 11545196, 14431495, 28862990, 57725980]

約数ペア:

[(1, 57725980), (2, 28862990), (4, 14431495), (5, 11545196), (10, 5772598), (13, 4440460), (20, 2886299), (26, 2220230), (52, 1110115), (65, 888092), (130, 444046), (260, 222023)]