3328880

素因数分解:

$2^4\times 5^1\times {\mathrm{41611}}^1$

素因数の和:41624

約数の個数: 20

約数和(自身を含む): 7739832

約数和(自身を除く): 4410952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41611, 83222, 166444, 208055, 332888, 416110, 665776, 832220, 1664440, 3328880]

約数ペア:

[(1, 3328880), (2, 1664440), (4, 832220), (5, 665776), (8, 416110), (10, 332888), (16, 208055), (20, 166444), (40, 83222), (80, 41611)]