57821660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17107}}^1$

素因数の和:17142

約数の個数: 36

約数和(自身を含む): 131492088

約数和(自身を除く): 73670428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 17107, 34214, 68428, 85535, 171070, 222391, 342140, 444782, 889564, 1111955, 2223910, 2891083, 4447820, 5782166, 11564332, 14455415, 28910830, 57821660]

約数ペア:

[(1, 57821660), (2, 28910830), (4, 14455415), (5, 11564332), (10, 5782166), (13, 4447820), (20, 2891083), (26, 2223910), (52, 1111955), (65, 889564), (130, 444782), (169, 342140), (260, 222391), (338, 171070), (676, 85535), (845, 68428), (1690, 34214), (3380, 17107)]