38022140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146239}}^1$

素因数の和:146261

約数の個数: 24

約数和(自身を含む): 85989120

約数和(自身を除く): 47966980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 146239, 292478, 584956, 731195, 1462390, 1901107, 2924780, 3802214, 7604428, 9505535, 19011070, 38022140]

約数ペア:

[(1, 38022140), (2, 19011070), (4, 9505535), (5, 7604428), (10, 3802214), (13, 2924780), (20, 1901107), (26, 1462390), (52, 731195), (65, 584956), (130, 292478), (260, 146239)]