127008680

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{5231}}^1$

素因数の和:5849

約数の個数: 32

約数和(自身を含む): 286295040

約数和(自身を除く): 159286360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4856, 5231, 6070, 10462, 12140, 20924, 24280, 26155, 41848, 52310, 104620, 209240, 3175217, 6350434, 12700868, 15876085, 25401736, 31752170, 63504340, 127008680]

約数ペア:

[(1, 127008680), (2, 63504340), (4, 31752170), (5, 25401736), (8, 15876085), (10, 12700868), (20, 6350434), (40, 3175217), (607, 209240), (1214, 104620), (2428, 52310), (3035, 41848), (4856, 26155), (5231, 24280), (6070, 20924), (10462, 12140)]