4718660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 10051776

約数和(自身を除く): 5333116

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3323, 6646, 13292, 16615, 33230, 66460, 235933, 471866, 943732, 1179665, 2359330, 4718660]

約数ペア:

[(1, 4718660), (2, 2359330), (4, 1179665), (5, 943732), (10, 471866), (20, 235933), (71, 66460), (142, 33230), (284, 16615), (355, 13292), (710, 6646), (1420, 3323)]