1708886720

素因数分解:

$2^6\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{3319}}^1$

素因数の和:4945

約数の個数: 56

約数和(自身を含む): 4073042400

約数和(自身を除く): 2364155680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1609, 3218, 3319, 6436, 6638, 8045, 12872, 13276, 16090, 16595, 25744, 26552, 32180, 33190, 51488, 53104, 64360, 66380, 102976, 106208, 128720, 132760, 212416, 257440, 265520, 514880, 531040, 1062080, 5340271, 10680542, 21361084, 26701355, 42722168, 53402710, 85444336, 106805420, 170888672, 213610840, 341777344, 427221680, 854443360, 1708886720]

約数ペア:

[(1, 1708886720), (2, 854443360), (4, 427221680), (5, 341777344), (8, 213610840), (10, 170888672), (16, 106805420), (20, 85444336), (32, 53402710), (40, 42722168), (64, 26701355), (80, 21361084), (160, 10680542), (320, 5340271), (1609, 1062080), (3218, 531040), (3319, 514880), (6436, 265520), (6638, 257440), (8045, 212416), (12872, 132760), (13276, 128720), (16090, 106208), (16595, 102976), (25744, 66380), (26552, 64360), (32180, 53104), (33190, 51488)]