38050220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146347}}^1$

素因数の和:146369

約数の個数: 24

約数和(自身を含む): 86052624

約数和(自身を除く): 48002404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 146347, 292694, 585388, 731735, 1463470, 1902511, 2926940, 3805022, 7610044, 9512555, 19025110, 38050220]

約数ペア:

[(1, 38050220), (2, 19025110), (4, 9512555), (5, 7610044), (10, 3805022), (13, 2926940), (20, 1902511), (26, 1463470), (52, 731735), (65, 585388), (130, 292694), (260, 146347)]