27081520

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{673}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 63183456

約数和(自身を除く): 36101936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 673, 1006, 1346, 2012, 2515, 2692, 3365, 4024, 5030, 5384, 6730, 8048, 10060, 10768, 13460, 20120, 26920, 40240, 53840, 338519, 677038, 1354076, 1692595, 2708152, 3385190, 5416304, 6770380, 13540760, 27081520]

約数ペア:

[(1, 27081520), (2, 13540760), (4, 6770380), (5, 5416304), (8, 3385190), (10, 2708152), (16, 1692595), (20, 1354076), (40, 677038), (80, 338519), (503, 53840), (673, 40240), (1006, 26920), (1346, 20120), (2012, 13460), (2515, 10768), (2692, 10060), (3365, 8048), (4024, 6730), (5030, 5384)]