59931440

素因数分解:

$2^4\times 5^1\times {\mathrm{749143}}^1$

素因数の和:749156

約数の個数: 20

約数和(自身を含む): 139340784

約数和(自身を除く): 79409344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 749143, 1498286, 2996572, 3745715, 5993144, 7491430, 11986288, 14982860, 29965720, 59931440]

約数ペア:

[(1, 59931440), (2, 29965720), (4, 14982860), (5, 11986288), (8, 7491430), (10, 5993144), (16, 3745715), (20, 2996572), (40, 1498286), (80, 749143)]