4051760

素因数分解:

$2^4\times 5^1\times {\mathrm{50647}}^1$

素因数の和:50660

約数の個数: 20

約数和(自身を含む): 9420528

約数和(自身を除く): 5368768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50647, 101294, 202588, 253235, 405176, 506470, 810352, 1012940, 2025880, 4051760]

約数ペア:

[(1, 4051760), (2, 2025880), (4, 1012940), (5, 810352), (8, 506470), (10, 405176), (16, 253235), (20, 202588), (40, 101294), (80, 50647)]