100089520

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4651}}^1$

素因数の和:4933

約数の個数: 40

約数和(自身を含む): 233623440

約数和(自身を除く): 133533920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 4651, 5380, 9302, 10760, 18604, 21520, 23255, 37208, 46510, 74416, 93020, 186040, 372080, 1251119, 2502238, 5004476, 6255595, 10008952, 12511190, 20017904, 25022380, 50044760, 100089520]

約数ペア:

[(1, 100089520), (2, 50044760), (4, 25022380), (5, 20017904), (8, 12511190), (10, 10008952), (16, 6255595), (20, 5004476), (40, 2502238), (80, 1251119), (269, 372080), (538, 186040), (1076, 93020), (1345, 74416), (2152, 46510), (2690, 37208), (4304, 23255), (4651, 21520), (5380, 18604), (9302, 10760)]