117625840

素因数分解:

$2^4\times 5^1\times {\mathrm{1470323}}^1$

素因数の和:1470336

約数の個数: 20

約数和(自身を含む): 273480264

約数和(自身を除く): 155854424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1470323, 2940646, 5881292, 7351615, 11762584, 14703230, 23525168, 29406460, 58812920, 117625840]

約数ペア:

[(1, 117625840), (2, 58812920), (4, 29406460), (5, 23525168), (8, 14703230), (10, 11762584), (16, 7351615), (20, 5881292), (40, 2940646), (80, 1470323)]