1346205.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2897}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 91287000

約数和(自身を除く): 50844880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 2897, 3490, 5794, 6980, 11588, 13960, 14485, 23176, 28970, 57940, 115880, 1011053, 2022106, 4044212, 5055265, 8088424, 10110530, 20221060, 40442120]

約数ペア:

[(1, 40442120), (2, 20221060), (4, 10110530), (5, 8088424), (8, 5055265), (10, 4044212), (20, 2022106), (40, 1011053), (349, 115880), (698, 57940), (1396, 28970), (1745, 23176), (2792, 14485), (2897, 13960), (3490, 11588), (5794, 6980)]