7924240

素因数分解:

$2^4\times 5^1\times {\mathrm{99053}}^1$

素因数の和:99066

約数の個数: 20

約数和(自身を含む): 18424044

約数和(自身を除く): 10499804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 99053, 198106, 396212, 495265, 792424, 990530, 1584848, 1981060, 3962120, 7924240]

約数ペア:

[(1, 7924240), (2, 3962120), (4, 1981060), (5, 1584848), (8, 990530), (10, 792424), (16, 495265), (20, 396212), (40, 198106), (80, 99053)]