796360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 1837440

約数和(自身を除く): 1041080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 463, 860, 926, 1720, 1852, 2315, 3704, 4630, 9260, 18520, 19909, 39818, 79636, 99545, 159272, 199090, 398180, 796360]

約数ペア:

[(1, 796360), (2, 398180), (4, 199090), (5, 159272), (8, 99545), (10, 79636), (20, 39818), (40, 19909), (43, 18520), (86, 9260), (172, 4630), (215, 3704), (344, 2315), (430, 1852), (463, 1720), (860, 926)]