59540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 135240

約数和(自身を除く): 75700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 916, 1145, 2290, 2977, 4580, 5954, 11908, 14885, 29770, 59540]

約数ペア:

[(1, 59540), (2, 29770), (4, 14885), (5, 11908), (10, 5954), (13, 4580), (20, 2977), (26, 2290), (52, 1145), (65, 916), (130, 458), (229, 260)]