105556126210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{20333}}^1$

素因数の和:20755

約数の個数: 64

約数和(自身を含む): 202917052800

約数和(自身を除く): 97360926590

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 307, 445, 614, 890, 1535, 1691, 3070, 3382, 5833, 8455, 11666, 16910, 20333, 27323, 29165, 40666, 54646, 58330, 101665, 136615, 203330, 273230, 386327, 519137, 772654, 1038274, 1809637, 1931635, 2595685, 3619274, 3863270, 5191370, 6242231, 9048185, 12484462, 18096370, 31211155, 34383103, 62422310, 68766206, 118602389, 171915515, 237204778, 343831030, 555558559, 593011945, 1111117118, 1186023890, 2777792795, 5555585590, 10555612621, 21111225242, 52778063105, 105556126210]

約数ペア:

[(1, 105556126210), (2, 52778063105), (5, 21111225242), (10, 10555612621), (19, 5555585590), (38, 2777792795), (89, 1186023890), (95, 1111117118), (178, 593011945), (190, 555558559), (307, 343831030), (445, 237204778), (614, 171915515), (890, 118602389), (1535, 68766206), (1691, 62422310), (3070, 34383103), (3382, 31211155), (5833, 18096370), (8455, 12484462), (11666, 9048185), (16910, 6242231), (20333, 5191370), (27323, 3863270), (29165, 3619274), (40666, 2595685), (54646, 1931635), (58330, 1809637), (101665, 1038274), (136615, 772654), (203330, 519137), (273230, 386327)]