4872080

素因数分解:

$2^4\times 5^1\times {\mathrm{60901}}^1$

素因数の和:60914

約数の個数: 20

約数和(自身を含む): 11327772

約数和(自身を除く): 6455692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60901, 121802, 243604, 304505, 487208, 609010, 974416, 1218020, 2436040, 4872080]

約数ペア:

[(1, 4872080), (2, 2436040), (4, 1218020), (5, 974416), (8, 609010), (10, 487208), (16, 304505), (20, 243604), (40, 121802), (80, 60901)]