39637960

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4253}}^1$

素因数の和:4497

約数の個数: 32

約数和(自身を含む): 89589240

約数和(自身を除く): 49951280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4253, 4660, 8506, 9320, 17012, 21265, 34024, 42530, 85060, 170120, 990949, 1981898, 3963796, 4954745, 7927592, 9909490, 19818980, 39637960]

約数ペア:

[(1, 39637960), (2, 19818980), (4, 9909490), (5, 7927592), (8, 4954745), (10, 3963796), (20, 1981898), (40, 990949), (233, 170120), (466, 85060), (932, 42530), (1165, 34024), (1864, 21265), (2330, 17012), (4253, 9320), (4660, 8506)]