4520210

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 8176896

約数和(自身を除く): 3656686

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2027, 2230, 4054, 10135, 20270, 452021, 904042, 2260105, 4520210]

約数ペア:

[(1, 4520210), (2, 2260105), (5, 904042), (10, 452021), (223, 20270), (446, 10135), (1115, 4054), (2027, 2230)]