54473360

素因数分解:

$2^4\times 5^1\times {\mathrm{680917}}^1$

素因数の和:680930

約数の個数: 20

約数和(自身を含む): 126650748

約数和(自身を除く): 72177388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 680917, 1361834, 2723668, 3404585, 5447336, 6809170, 10894672, 13618340, 27236680, 54473360]

約数ペア:

[(1, 54473360), (2, 27236680), (4, 13618340), (5, 10894672), (8, 6809170), (10, 5447336), (16, 3404585), (20, 2723668), (40, 1361834), (80, 680917)]