3210160

素因数分解:

$2^4\times 5^1\times {\mathrm{40127}}^1$

素因数の和:40140

約数の個数: 20

約数和(自身を含む): 7463808

約数和(自身を除く): 4253648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40127, 80254, 160508, 200635, 321016, 401270, 642032, 802540, 1605080, 3210160]

約数ペア:

[(1, 3210160), (2, 1605080), (4, 802540), (5, 642032), (8, 401270), (10, 321016), (16, 200635), (20, 160508), (40, 80254), (80, 40127)]