12935360

素因数分解:

$2^6\times 5^1\times {\mathrm{40423}}^1$

素因数の和:40440

約数の個数: 28

約数和(自身を含む): 30803088

約数和(自身を除く): 17867728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 40423, 80846, 161692, 202115, 323384, 404230, 646768, 808460, 1293536, 1616920, 2587072, 3233840, 6467680, 12935360]

約数ペア:

[(1, 12935360), (2, 6467680), (4, 3233840), (5, 2587072), (8, 1616920), (10, 1293536), (16, 808460), (20, 646768), (32, 404230), (40, 323384), (64, 202115), (80, 161692), (160, 80846), (320, 40423)]