253265600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{22613}}^1$

素因数の和:22642

約数の個数: 84

約数和(自身を含む): 712250544

約数和(自身を除く): 458984944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 22613, 45226, 90452, 113065, 158291, 180904, 226130, 316582, 361808, 452260, 565325, 633164, 723616, 791455, 904520, 1130650, 1266328, 1447232, 1582910, 1809040, 2261300, 2532656, 3165820, 3618080, 3957275, 4522600, 5065312, 6331640, 7236160, 7914550, 9045200, 10130624, 12663280, 15829100, 18090400, 25326560, 31658200, 36180800, 50653120, 63316400, 126632800, 253265600]

約数ペア:

[(1, 253265600), (2, 126632800), (4, 63316400), (5, 50653120), (7, 36180800), (8, 31658200), (10, 25326560), (14, 18090400), (16, 15829100), (20, 12663280), (25, 10130624), (28, 9045200), (32, 7914550), (35, 7236160), (40, 6331640), (50, 5065312), (56, 4522600), (64, 3957275), (70, 3618080), (80, 3165820), (100, 2532656), (112, 2261300), (140, 1809040), (160, 1582910), (175, 1447232), (200, 1266328), (224, 1130650), (280, 904520), (320, 791455), (350, 723616), (400, 633164), (448, 565325), (560, 452260), (700, 361808), (800, 316582), (1120, 226130), (1400, 180904), (1600, 158291), (2240, 113065), (2800, 90452), (5600, 45226), (11200, 22613)]