76313560

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2221}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 171982800

約数和(自身を除く): 95669240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1718, 2221, 3436, 4295, 4442, 6872, 8590, 8884, 11105, 17180, 17768, 22210, 34360, 44420, 88840, 1907839, 3815678, 7631356, 9539195, 15262712, 19078390, 38156780, 76313560]

約数ペア:

[(1, 76313560), (2, 38156780), (4, 19078390), (5, 15262712), (8, 9539195), (10, 7631356), (20, 3815678), (40, 1907839), (859, 88840), (1718, 44420), (2221, 34360), (3436, 22210), (4295, 17768), (4442, 17180), (6872, 11105), (8590, 8884)]