4746520

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 10789200

約数和(自身を除く): 6042680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1109, 2140, 2218, 4280, 4436, 5545, 8872, 11090, 22180, 44360, 118663, 237326, 474652, 593315, 949304, 1186630, 2373260, 4746520]

約数ペア:

[(1, 4746520), (2, 2373260), (4, 1186630), (5, 949304), (8, 593315), (10, 474652), (20, 237326), (40, 118663), (107, 44360), (214, 22180), (428, 11090), (535, 8872), (856, 5545), (1070, 4436), (1109, 4280), (2140, 2218)]