39331340

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6949}}^1$

素因数の和:7241

約数の個数: 24

約数和(自身を含む): 82899600

約数和(自身を除く): 43568260

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 6949, 13898, 27796, 34745, 69490, 138980, 1966567, 3933134, 7866268, 9832835, 19665670, 39331340]

約数ペア:

[(1, 39331340), (2, 19665670), (4, 9832835), (5, 7866268), (10, 3933134), (20, 1966567), (283, 138980), (566, 69490), (1132, 34745), (1415, 27796), (2830, 13898), (5660, 6949)]