47931440

素因数分解:

$2^4\times 5^1\times {\mathrm{599143}}^1$

素因数の和:599156

約数の個数: 20

約数和(自身を含む): 111440784

約数和(自身を除く): 63509344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599143, 1198286, 2396572, 2995715, 4793144, 5991430, 9586288, 11982860, 23965720, 47931440]

約数ペア:

[(1, 47931440), (2, 23965720), (4, 11982860), (5, 9586288), (8, 5991430), (10, 4793144), (16, 2995715), (20, 2396572), (40, 1198286), (80, 599143)]