27510040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14633}}^1$

素因数の和:14691

約数の個数: 32

約数和(自身を含む): 63218880

約数和(自身を除く): 35708840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14633, 29266, 58532, 73165, 117064, 146330, 292660, 585320, 687751, 1375502, 2751004, 3438755, 5502008, 6877510, 13755020, 27510040]

約数ペア:

[(1, 27510040), (2, 13755020), (4, 6877510), (5, 5502008), (8, 3438755), (10, 2751004), (20, 1375502), (40, 687751), (47, 585320), (94, 292660), (188, 146330), (235, 117064), (376, 73165), (470, 58532), (940, 29266), (1880, 14633)]