39844000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 111960576

約数和(自身を除く): 72116576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1423, 1750, 2000, 2800, 2846, 3500, 4000, 5600, 5692, 7000, 7115, 9961, 11384, 14000, 14230, 19922, 22768, 28000, 28460, 35575, 39844, 45536, 49805, 56920, 71150, 79688, 99610, 113840, 142300, 159376, 177875, 199220, 227680, 249025, 284600, 318752, 355750, 398440, 498050, 569200, 711500, 796880, 996100, 1138400, 1245125, 1423000, 1593760, 1992200, 2490250, 2846000, 3984400, 4980500, 5692000, 7968800, 9961000, 19922000, 39844000]

約数ペア:

[(1, 39844000), (2, 19922000), (4, 9961000), (5, 7968800), (7, 5692000), (8, 4980500), (10, 3984400), (14, 2846000), (16, 2490250), (20, 1992200), (25, 1593760), (28, 1423000), (32, 1245125), (35, 1138400), (40, 996100), (50, 796880), (56, 711500), (70, 569200), (80, 498050), (100, 398440), (112, 355750), (125, 318752), (140, 284600), (160, 249025), (175, 227680), (200, 199220), (224, 177875), (250, 159376), (280, 142300), (350, 113840), (400, 99610), (500, 79688), (560, 71150), (700, 56920), (800, 49805), (875, 45536), (1000, 39844), (1120, 35575), (1400, 28460), (1423, 28000), (1750, 22768), (2000, 19922), (2800, 14230), (2846, 14000), (3500, 11384), (4000, 9961), (5600, 7115), (5692, 7000)]