3796660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 9321984

約数和(自身を除く): 5525324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 577, 658, 940, 1154, 1316, 1645, 2308, 2885, 3290, 4039, 5770, 6580, 8078, 11540, 16156, 20195, 27119, 40390, 54238, 80780, 108476, 135595, 189833, 271190, 379666, 542380, 759332, 949165, 1898330, 3796660]

約数ペア:

[(1, 3796660), (2, 1898330), (4, 949165), (5, 759332), (7, 542380), (10, 379666), (14, 271190), (20, 189833), (28, 135595), (35, 108476), (47, 80780), (70, 54238), (94, 40390), (140, 27119), (188, 20195), (235, 16156), (329, 11540), (470, 8078), (577, 6580), (658, 5770), (940, 4039), (1154, 3290), (1316, 2885), (1645, 2308)]