54097360

素因数分解:

$2^4\times 5^1\times {\mathrm{676217}}^1$

素因数の和:676230

約数の個数: 20

約数和(自身を含む): 125776548

約数和(自身を除く): 71679188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 676217, 1352434, 2704868, 3381085, 5409736, 6762170, 10819472, 13524340, 27048680, 54097360]

約数ペア:

[(1, 54097360), (2, 27048680), (4, 13524340), (5, 10819472), (8, 6762170), (10, 5409736), (16, 3381085), (20, 2704868), (40, 1352434), (80, 676217)]