4820450

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 9026580

約数和(自身を除く): 4206130

約数列:

[1, 2, 5, 10, 25, 50, 229, 421, 458, 842, 1145, 2105, 2290, 4210, 5725, 10525, 11450, 21050, 96409, 192818, 482045, 964090, 2410225, 4820450]

約数ペア:

[(1, 4820450), (2, 2410225), (5, 964090), (10, 482045), (25, 192818), (50, 96409), (229, 21050), (421, 11450), (458, 10525), (842, 5725), (1145, 4210), (2105, 2290)]