3242320

素因数分解:

$2^4\times 5^1\times {\mathrm{40529}}^1$

素因数の和:40542

約数の個数: 20

約数和(自身を含む): 7538580

約数和(自身を除く): 4296260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40529, 81058, 162116, 202645, 324232, 405290, 648464, 810580, 1621160, 3242320]

約数ペア:

[(1, 3242320), (2, 1621160), (4, 810580), (5, 648464), (8, 405290), (10, 324232), (16, 202645), (20, 162116), (40, 81058), (80, 40529)]