54070480

素因数分解:

$2^4\times 5^1\times {\mathrm{675881}}^1$

素因数の和:675894

約数の個数: 20

約数和(自身を含む): 125714052

約数和(自身を除く): 71643572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 675881, 1351762, 2703524, 3379405, 5407048, 6758810, 10814096, 13517620, 27035240, 54070480]

約数ペア:

[(1, 54070480), (2, 27035240), (4, 13517620), (5, 10814096), (8, 6758810), (10, 5407048), (16, 3379405), (20, 2703524), (40, 1351762), (80, 675881)]