119593520

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1693}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 278534256

約数和(自身を除く): 158940736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1693, 1766, 3386, 3532, 4415, 6772, 7064, 8465, 8830, 13544, 14128, 16930, 17660, 27088, 33860, 35320, 67720, 70640, 135440, 1494919, 2989838, 5979676, 7474595, 11959352, 14949190, 23918704, 29898380, 59796760, 119593520]

約数ペア:

[(1, 119593520), (2, 59796760), (4, 29898380), (5, 23918704), (8, 14949190), (10, 11959352), (16, 7474595), (20, 5979676), (40, 2989838), (80, 1494919), (883, 135440), (1693, 70640), (1766, 67720), (3386, 35320), (3532, 33860), (4415, 27088), (6772, 17660), (7064, 16930), (8465, 14128), (8830, 13544)]