55367080

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7247}}^1$

素因数の和:7449

約数の個数: 32

約数和(自身を含む): 125245440

約数和(自身を除く): 69878360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7247, 7640, 14494, 28988, 36235, 57976, 72470, 144940, 289880, 1384177, 2768354, 5536708, 6920885, 11073416, 13841770, 27683540, 55367080]

約数ペア:

[(1, 55367080), (2, 27683540), (4, 13841770), (5, 11073416), (8, 6920885), (10, 5536708), (20, 2768354), (40, 1384177), (191, 289880), (382, 144940), (764, 72470), (955, 57976), (1528, 36235), (1910, 28988), (3820, 14494), (7247, 7640)]