8482520

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 19217520

約数和(自身を除く): 10735000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1301, 1304, 1630, 2602, 3260, 5204, 6505, 6520, 10408, 13010, 26020, 52040, 212063, 424126, 848252, 1060315, 1696504, 2120630, 4241260, 8482520]

約数ペア:

[(1, 8482520), (2, 4241260), (4, 2120630), (5, 1696504), (8, 1060315), (10, 848252), (20, 424126), (40, 212063), (163, 52040), (326, 26020), (652, 13010), (815, 10408), (1301, 6520), (1304, 6505), (1630, 5204), (2602, 3260)]