84247480

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4549}}^1$

素因数の和:5023

約数の個数: 32

約数和(自身を含む): 190008000

約数和(自身を除く): 105760520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4549, 4630, 9098, 9260, 18196, 18520, 22745, 36392, 45490, 90980, 181960, 2106187, 4212374, 8424748, 10530935, 16849496, 21061870, 42123740, 84247480]

約数ペア:

[(1, 84247480), (2, 42123740), (4, 21061870), (5, 16849496), (8, 10530935), (10, 8424748), (20, 4212374), (40, 2106187), (463, 181960), (926, 90980), (1852, 45490), (2315, 36392), (3704, 22745), (4549, 18520), (4630, 18196), (9098, 9260)]