2060260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 4467456

約数和(自身を除く): 2407196

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3323, 6646, 13292, 16615, 33230, 66460, 103013, 206026, 412052, 515065, 1030130, 2060260]

約数ペア:

[(1, 2060260), (2, 1030130), (4, 515065), (5, 412052), (10, 206026), (20, 103013), (31, 66460), (62, 33230), (124, 16615), (155, 13292), (310, 6646), (620, 3323)]