20446300

素因数分解:

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

素因数の和:29230

約数の個数: 36

約数和(自身を含む): 50708560

約数和(自身を除く): 30262260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 29209, 58418, 116836, 146045, 204463, 292090, 408926, 584180, 730225, 817852, 1022315, 1460450, 2044630, 2920900, 4089260, 5111575, 10223150, 20446300]

約数ペア:

[(1, 20446300), (2, 10223150), (4, 5111575), (5, 4089260), (7, 2920900), (10, 2044630), (14, 1460450), (20, 1022315), (25, 817852), (28, 730225), (35, 584180), (50, 408926), (70, 292090), (100, 204463), (140, 146045), (175, 116836), (350, 58418), (700, 29209)]