55203040

素因数分解:

$2^5\times 5^1\times {\mathrm{345019}}^1$

素因数の和:345034

約数の個数: 24

約数和(自身を含む): 130417560

約数和(自身を除く): 75214520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 345019, 690038, 1380076, 1725095, 2760152, 3450190, 5520304, 6900380, 11040608, 13800760, 27601520, 55203040]

約数ペア:

[(1, 55203040), (2, 27601520), (4, 13800760), (5, 11040608), (8, 6900380), (10, 5520304), (16, 3450190), (20, 2760152), (32, 1725095), (40, 1380076), (80, 690038), (160, 345019)]