3772220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 8092224

約数和(自身を除く): 4320004

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4013, 8026, 16052, 20065, 40130, 80260, 188611, 377222, 754444, 943055, 1886110, 3772220]

約数ペア:

[(1, 3772220), (2, 1886110), (4, 943055), (5, 754444), (10, 377222), (20, 188611), (47, 80260), (94, 40130), (188, 20065), (235, 16052), (470, 8026), (940, 4013)]