105091040

素因数分解:

$2^5\times 5^1\times {\mathrm{656819}}^1$

素因数の和:656834

約数の個数: 24

約数和(自身を含む): 248277960

約数和(自身を除く): 143186920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 656819, 1313638, 2627276, 3284095, 5254552, 6568190, 10509104, 13136380, 21018208, 26272760, 52545520, 105091040]

約数ペア:

[(1, 105091040), (2, 52545520), (4, 26272760), (5, 21018208), (8, 13136380), (10, 10509104), (16, 6568190), (20, 5254552), (32, 3284095), (40, 2627276), (80, 1313638), (160, 656819)]