75157660

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{2749}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 158004000

約数和(自身を除く): 82846340

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 2749, 5468, 5498, 6835, 10996, 13670, 13745, 27340, 27490, 54980, 3757883, 7515766, 15031532, 18789415, 37578830, 75157660]

約数ペア:

[(1, 75157660), (2, 37578830), (4, 18789415), (5, 15031532), (10, 7515766), (20, 3757883), (1367, 54980), (2734, 27490), (2749, 27340), (5468, 13745), (5498, 13670), (6835, 10996)]