8067680

素因数分解:

$2^5\times 5^1\times {\mathrm{50423}}^1$

素因数の和:50438

約数の個数: 24

約数和(自身を含む): 19060272

約数和(自身を除く): 10992592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 50423, 100846, 201692, 252115, 403384, 504230, 806768, 1008460, 1613536, 2016920, 4033840, 8067680]

約数ペア:

[(1, 8067680), (2, 4033840), (4, 2016920), (5, 1613536), (8, 1008460), (10, 806768), (16, 504230), (20, 403384), (32, 252115), (40, 201692), (80, 100846), (160, 50423)]