374655080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{73751}}^1$

素因数の和:73889

約数の個数: 32

約数和(自身を含む): 849623040

約数和(自身を除く): 474967960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 73751, 147502, 295004, 368755, 590008, 737510, 1475020, 2950040, 9366377, 18732754, 37465508, 46831885, 74931016, 93663770, 187327540, 374655080]

約数ペア:

[(1, 374655080), (2, 187327540), (4, 93663770), (5, 74931016), (8, 46831885), (10, 37465508), (20, 18732754), (40, 9366377), (127, 2950040), (254, 1475020), (508, 737510), (635, 590008), (1016, 368755), (1270, 295004), (2540, 147502), (5080, 73751)]