1346920

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1717400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 223, 302, 446, 604, 755, 892, 1115, 1208, 1510, 1784, 2230, 3020, 4460, 6040, 8920, 33673, 67346, 134692, 168365, 269384, 336730, 673460, 1346920]

約数ペア:

[(1, 1346920), (2, 673460), (4, 336730), (5, 269384), (8, 168365), (10, 134692), (20, 67346), (40, 33673), (151, 8920), (223, 6040), (302, 4460), (446, 3020), (604, 2230), (755, 1784), (892, 1510), (1115, 1208)]