850450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 1610388

約数和(自身を除く): 759938

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 233, 365, 466, 730, 1165, 1825, 2330, 3650, 5825, 11650, 17009, 34018, 85045, 170090, 425225, 850450]

約数ペア:

[(1, 850450), (2, 425225), (5, 170090), (10, 85045), (25, 34018), (50, 17009), (73, 11650), (146, 5825), (233, 3650), (365, 2330), (466, 1825), (730, 1165)]