38279020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147227}}^1$

素因数の和:147249

約数の個数: 24

約数和(自身を含む): 86570064

約数和(自身を除く): 48291044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 147227, 294454, 588908, 736135, 1472270, 1913951, 2944540, 3827902, 7655804, 9569755, 19139510, 38279020]

約数ペア:

[(1, 38279020), (2, 19139510), (4, 9569755), (5, 7655804), (10, 3827902), (13, 2944540), (20, 1913951), (26, 1472270), (52, 736135), (65, 588908), (130, 294454), (260, 147227)]