101608640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{45361}}^1$

素因数の和:45385

約数の個数: 56

約数和(自身を含む): 276526752

約数和(自身を除く): 174918112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 45361, 90722, 181444, 226805, 317527, 362888, 453610, 635054, 725776, 907220, 1270108, 1451552, 1587635, 1814440, 2540216, 2903104, 3175270, 3628880, 5080432, 6350540, 7257760, 10160864, 12701080, 14515520, 20321728, 25402160, 50804320, 101608640]

約数ペア:

[(1, 101608640), (2, 50804320), (4, 25402160), (5, 20321728), (7, 14515520), (8, 12701080), (10, 10160864), (14, 7257760), (16, 6350540), (20, 5080432), (28, 3628880), (32, 3175270), (35, 2903104), (40, 2540216), (56, 1814440), (64, 1587635), (70, 1451552), (80, 1270108), (112, 907220), (140, 725776), (160, 635054), (224, 453610), (280, 362888), (320, 317527), (448, 226805), (560, 181444), (1120, 90722), (2240, 45361)]