38982080

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2893

約数の個数: 56

約数和(自身を含む): 95018352

約数和(自身を除く): 56036272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 2833, 3440, 5666, 6880, 11332, 13760, 14165, 22664, 28330, 45328, 56660, 90656, 113320, 121819, 181312, 226640, 243638, 453280, 487276, 609095, 906560, 974552, 1218190, 1949104, 2436380, 3898208, 4872760, 7796416, 9745520, 19491040, 38982080]

約数ペア:

[(1, 38982080), (2, 19491040), (4, 9745520), (5, 7796416), (8, 4872760), (10, 3898208), (16, 2436380), (20, 1949104), (32, 1218190), (40, 974552), (43, 906560), (64, 609095), (80, 487276), (86, 453280), (160, 243638), (172, 226640), (215, 181312), (320, 121819), (344, 113320), (430, 90656), (688, 56660), (860, 45328), (1376, 28330), (1720, 22664), (2752, 14165), (2833, 13760), (3440, 11332), (5666, 6880)]