5107880

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 11559240

約数和(自身を除く): 6451360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 461, 554, 922, 1108, 1385, 1844, 2216, 2305, 2770, 3688, 4610, 5540, 9220, 11080, 18440, 127697, 255394, 510788, 638485, 1021576, 1276970, 2553940, 5107880]

約数ペア:

[(1, 5107880), (2, 2553940), (4, 1276970), (5, 1021576), (8, 638485), (10, 510788), (20, 255394), (40, 127697), (277, 18440), (461, 11080), (554, 9220), (922, 5540), (1108, 4610), (1385, 3688), (1844, 2770), (2216, 2305)]