80493463190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{450767}}^1$

素因数の和:453332

約数の個数: 32

約数和(自身を含む): 165651830784

約数和(自身を除く): 85158367594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2551, 5102, 12755, 17857, 25510, 35714, 89285, 178570, 450767, 901534, 2253835, 3155369, 4507670, 6310738, 15776845, 31553690, 1149906617, 2299813234, 5749533085, 8049346319, 11499066170, 16098692638, 40246731595, 80493463190]

約数ペア:

[(1, 80493463190), (2, 40246731595), (5, 16098692638), (7, 11499066170), (10, 8049346319), (14, 5749533085), (35, 2299813234), (70, 1149906617), (2551, 31553690), (5102, 15776845), (12755, 6310738), (17857, 4507670), (25510, 3155369), (35714, 2253835), (89285, 901534), (178570, 450767)]