4089260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29209}}^1$

素因数の和:29225

約数の個数: 24

約数和(自身を含む): 9814560

約数和(自身を除く): 5725300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29209, 58418, 116836, 146045, 204463, 292090, 408926, 584180, 817852, 1022315, 2044630, 4089260]

約数ペア:

[(1, 4089260), (2, 2044630), (4, 1022315), (5, 817852), (7, 584180), (10, 408926), (14, 292090), (20, 204463), (28, 146045), (35, 116836), (70, 58418), (140, 29209)]