81136070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1723}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 155284128

約数和(自身を除く): 74148058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 1723, 2770, 3446, 4709, 8615, 9418, 17230, 23545, 29291, 47090, 58582, 146455, 292910, 477271, 954542, 2386355, 4772710, 8113607, 16227214, 40568035, 81136070]

約数ペア:

[(1, 81136070), (2, 40568035), (5, 16227214), (10, 8113607), (17, 4772710), (34, 2386355), (85, 954542), (170, 477271), (277, 292910), (554, 146455), (1385, 58582), (1723, 47090), (2770, 29291), (3446, 23545), (4709, 17230), (8615, 9418)]