70947680

素因数分解:

$2^5\times 5^1\times {\mathrm{443423}}^1$

素因数の和:443438

約数の個数: 24

約数和(自身を含む): 167614272

約数和(自身を除く): 96666592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443423, 886846, 1773692, 2217115, 3547384, 4434230, 7094768, 8868460, 14189536, 17736920, 35473840, 70947680]

約数ペア:

[(1, 70947680), (2, 35473840), (4, 17736920), (5, 14189536), (8, 8868460), (10, 7094768), (16, 4434230), (20, 3547384), (32, 2217115), (40, 1773692), (80, 886846), (160, 443423)]