38228080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43441}}^1$

素因数の和:43465

約数の個数: 40

約数和(自身を含む): 96962544

約数和(自身を除く): 58734464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 43441, 86882, 173764, 217205, 347528, 434410, 477851, 695056, 868820, 955702, 1737640, 1911404, 2389255, 3475280, 3822808, 4778510, 7645616, 9557020, 19114040, 38228080]

約数ペア:

[(1, 38228080), (2, 19114040), (4, 9557020), (5, 7645616), (8, 4778510), (10, 3822808), (11, 3475280), (16, 2389255), (20, 1911404), (22, 1737640), (40, 955702), (44, 868820), (55, 695056), (80, 477851), (88, 434410), (110, 347528), (176, 217205), (220, 173764), (440, 86882), (880, 43441)]