13425580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 34122816

約数和(自身を除く): 20697236

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5641, 11282, 22564, 28205, 39487, 56410, 78974, 95897, 112820, 157948, 191794, 197435, 383588, 394870, 479485, 671279, 789740, 958970, 1342558, 1917940, 2685116, 3356395, 6712790, 13425580]

約数ペア:

[(1, 13425580), (2, 6712790), (4, 3356395), (5, 2685116), (7, 1917940), (10, 1342558), (14, 958970), (17, 789740), (20, 671279), (28, 479485), (34, 394870), (35, 383588), (68, 197435), (70, 191794), (85, 157948), (119, 112820), (140, 95897), (170, 78974), (238, 56410), (340, 39487), (476, 28205), (595, 22564), (1190, 11282), (2380, 5641)]