6411760

素因数分解:

$2^4\times 5^1\times {\mathrm{80147}}^1$

素因数の和:80160

約数の個数: 20

約数和(自身を含む): 14907528

約数和(自身を除く): 8495768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 80147, 160294, 320588, 400735, 641176, 801470, 1282352, 1602940, 3205880, 6411760]

約数ペア:

[(1, 6411760), (2, 3205880), (4, 1602940), (5, 1282352), (8, 801470), (10, 641176), (16, 400735), (20, 320588), (40, 160294), (80, 80147)]