6460220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24847}}^1$

素因数の和:24869

約数の個数: 24

約数和(自身を含む): 14610624

約数和(自身を除く): 8150404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 24847, 49694, 99388, 124235, 248470, 323011, 496940, 646022, 1292044, 1615055, 3230110, 6460220]

約数ペア:

[(1, 6460220), (2, 3230110), (4, 1615055), (5, 1292044), (10, 646022), (13, 496940), (20, 323011), (26, 248470), (52, 124235), (65, 99388), (130, 49694), (260, 24847)]