71360403880

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9340367}}^1$

素因数の和:9340569

約数の個数: 32

約数和(自身を含む): 161401559040

約数和(自身を除く): 90041155160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 9340367, 18680734, 37361468, 46701835, 74722936, 93403670, 186807340, 373614680, 1784010097, 3568020194, 7136040388, 8920050485, 14272080776, 17840100970, 35680201940, 71360403880]

約数ペア:

[(1, 71360403880), (2, 35680201940), (4, 17840100970), (5, 14272080776), (8, 8920050485), (10, 7136040388), (20, 3568020194), (40, 1784010097), (191, 373614680), (382, 186807340), (764, 93403670), (955, 74722936), (1528, 46701835), (1910, 37361468), (3820, 18680734), (7640, 9340367)]