4896020

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 10336200

約数和(自身を除く): 5440180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1069, 1145, 2138, 2290, 4276, 4580, 5345, 10690, 21380, 244801, 489602, 979204, 1224005, 2448010, 4896020]

約数ペア:

[(1, 4896020), (2, 2448010), (4, 1224005), (5, 979204), (10, 489602), (20, 244801), (229, 21380), (458, 10690), (916, 5345), (1069, 4580), (1145, 4276), (2138, 2290)]