109532680

素因数分解:

$2^3\times 5^1\times {\mathrm{2738317}}^1$

素因数の和:2738328

約数の個数: 16

約数和(自身を含む): 246448620

約数和(自身を除く): 136915940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2738317, 5476634, 10953268, 13691585, 21906536, 27383170, 54766340, 109532680]

約数ペア:

[(1, 109532680), (2, 54766340), (4, 27383170), (5, 21906536), (8, 13691585), (10, 10953268), (20, 5476634), (40, 2738317)]