64114040

素因数分解:

$2^3\times 5^1\times {\mathrm{1602851}}^1$

素因数の和:1602862

約数の個数: 16

約数和(自身を含む): 144256680

約数和(自身を除く): 80142640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1602851, 3205702, 6411404, 8014255, 12822808, 16028510, 32057020, 64114040]

約数ペア:

[(1, 64114040), (2, 32057020), (4, 16028510), (5, 12822808), (8, 8014255), (10, 6411404), (20, 3205702), (40, 1602851)]