9755080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7909

約数の個数: 32

約数和(自身を含む): 22659840

約数和(自身を除く): 12904760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 7867, 15734, 31468, 39335, 62936, 78670, 157340, 243877, 314680, 487754, 975508, 1219385, 1951016, 2438770, 4877540, 9755080]

約数ペア:

[(1, 9755080), (2, 4877540), (4, 2438770), (5, 1951016), (8, 1219385), (10, 975508), (20, 487754), (31, 314680), (40, 243877), (62, 157340), (124, 78670), (155, 62936), (248, 39335), (310, 31468), (620, 15734), (1240, 7867)]