3210310160

素因数分解:

$2^4\times 5^1\times {\mathrm{40128877}}^1$

素因数の和:40128890

約数の個数: 20

約数和(自身を含む): 7463971308

約数和(自身を除く): 4253661148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40128877, 80257754, 160515508, 200644385, 321031016, 401288770, 642062032, 802577540, 1605155080, 3210310160]

約数ペア:

[(1, 3210310160), (2, 1605155080), (4, 802577540), (5, 642062032), (8, 401288770), (10, 321031016), (16, 200644385), (20, 160515508), (40, 80257754), (80, 40128877)]