4068820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29063}}^1$

素因数の和:29079

約数の個数: 24

約数和(自身を含む): 9765504

約数和(自身を除く): 5696684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29063, 58126, 116252, 145315, 203441, 290630, 406882, 581260, 813764, 1017205, 2034410, 4068820]

約数ペア:

[(1, 4068820), (2, 2034410), (4, 1017205), (5, 813764), (7, 581260), (10, 406882), (14, 290630), (20, 203441), (28, 145315), (35, 116252), (70, 58126), (140, 29063)]