40356080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10733}}^1$

素因数の和:10793

約数の個数: 40

約数和(自身を含む): 95833152

約数和(自身を除く): 55477072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10733, 21466, 42932, 53665, 85864, 107330, 171728, 214660, 429320, 504451, 858640, 1008902, 2017804, 2522255, 4035608, 5044510, 8071216, 10089020, 20178040, 40356080]

約数ペア:

[(1, 40356080), (2, 20178040), (4, 10089020), (5, 8071216), (8, 5044510), (10, 4035608), (16, 2522255), (20, 2017804), (40, 1008902), (47, 858640), (80, 504451), (94, 429320), (188, 214660), (235, 171728), (376, 107330), (470, 85864), (752, 53665), (940, 42932), (1880, 21466), (3760, 10733)]