70532860

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4003}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 148324176

約数和(自身を除く): 77791316

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 4003, 4405, 8006, 8810, 16012, 17620, 20015, 40030, 80060, 3526643, 7053286, 14106572, 17633215, 35266430, 70532860]

約数ペア:

[(1, 70532860), (2, 35266430), (4, 17633215), (5, 14106572), (10, 7053286), (20, 3526643), (881, 80060), (1762, 40030), (3524, 20015), (4003, 17620), (4405, 16012), (8006, 8810)]