2912209120

素因数分解:

$2^5\times 5^1\times {\mathrm{18201307}}^1$

素因数の和:18201322

約数の個数: 24

約数和(自身を含む): 6880094424

約数和(自身を除く): 3967885304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18201307, 36402614, 72805228, 91006535, 145610456, 182013070, 291220912, 364026140, 582441824, 728052280, 1456104560, 2912209120]

約数ペア:

[(1, 2912209120), (2, 1456104560), (4, 728052280), (5, 582441824), (8, 364026140), (10, 291220912), (16, 182013070), (20, 145610456), (32, 91006535), (40, 72805228), (80, 36402614), (160, 18201307)]