6882880

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 16614648

約数和(自身を除く): 9731768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 157, 160, 274, 314, 320, 548, 628, 685, 785, 1096, 1256, 1370, 1570, 2192, 2512, 2740, 3140, 4384, 5024, 5480, 6280, 8768, 10048, 10960, 12560, 21509, 21920, 25120, 43018, 43840, 50240, 86036, 107545, 172072, 215090, 344144, 430180, 688288, 860360, 1376576, 1720720, 3441440, 6882880]

約数ペア:

[(1, 6882880), (2, 3441440), (4, 1720720), (5, 1376576), (8, 860360), (10, 688288), (16, 430180), (20, 344144), (32, 215090), (40, 172072), (64, 107545), (80, 86036), (137, 50240), (157, 43840), (160, 43018), (274, 25120), (314, 21920), (320, 21509), (548, 12560), (628, 10960), (685, 10048), (785, 8768), (1096, 6280), (1256, 5480), (1370, 5024), (1570, 4384), (2192, 3140), (2512, 2740)]