99141440

素因数分解:

$2^6\times 5^1\times {\mathrm{359}}^1\times {\mathrm{863}}^1$

素因数の和:1239

約数の個数: 56

約数和(自身を含む): 237012480

約数和(自身を除く): 137871040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 359, 718, 863, 1436, 1726, 1795, 2872, 3452, 3590, 4315, 5744, 6904, 7180, 8630, 11488, 13808, 14360, 17260, 22976, 27616, 28720, 34520, 55232, 57440, 69040, 114880, 138080, 276160, 309817, 619634, 1239268, 1549085, 2478536, 3098170, 4957072, 6196340, 9914144, 12392680, 19828288, 24785360, 49570720, 99141440]

約数ペア:

[(1, 99141440), (2, 49570720), (4, 24785360), (5, 19828288), (8, 12392680), (10, 9914144), (16, 6196340), (20, 4957072), (32, 3098170), (40, 2478536), (64, 1549085), (80, 1239268), (160, 619634), (320, 309817), (359, 276160), (718, 138080), (863, 114880), (1436, 69040), (1726, 57440), (1795, 55232), (2872, 34520), (3452, 28720), (3590, 27616), (4315, 22976), (5744, 17260), (6904, 14360), (7180, 13808), (8630, 11488)]