126632800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{22613}}^1$

素因数の和:22640

約数の個数: 72

約数和(自身を含む): 353321136

約数和(自身を除く): 226688336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 22613, 45226, 90452, 113065, 158291, 180904, 226130, 316582, 361808, 452260, 565325, 633164, 723616, 791455, 904520, 1130650, 1266328, 1582910, 1809040, 2261300, 2532656, 3165820, 3618080, 3957275, 4522600, 5065312, 6331640, 7914550, 9045200, 12663280, 15829100, 18090400, 25326560, 31658200, 63316400, 126632800]

約数ペア:

[(1, 126632800), (2, 63316400), (4, 31658200), (5, 25326560), (7, 18090400), (8, 15829100), (10, 12663280), (14, 9045200), (16, 7914550), (20, 6331640), (25, 5065312), (28, 4522600), (32, 3957275), (35, 3618080), (40, 3165820), (50, 2532656), (56, 2261300), (70, 1809040), (80, 1582910), (100, 1266328), (112, 1130650), (140, 904520), (160, 791455), (175, 723616), (200, 633164), (224, 565325), (280, 452260), (350, 361808), (400, 316582), (560, 226130), (700, 180904), (800, 158291), (1120, 113065), (1400, 90452), (2800, 45226), (5600, 22613)]