274175060

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{17419}}^1$

素因数の和:18215

約数の個数: 24

約数和(自身を含む): 576532320

約数和(自身を除く): 302357260

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3935, 7870, 15740, 17419, 34838, 69676, 87095, 174190, 348380, 13708753, 27417506, 54835012, 68543765, 137087530, 274175060]

約数ペア:

[(1, 274175060), (2, 137087530), (4, 68543765), (5, 54835012), (10, 27417506), (20, 13708753), (787, 348380), (1574, 174190), (3148, 87095), (3935, 69676), (7870, 34838), (15740, 17419)]