226269440

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4175

約数の個数: 72

約数和(自身を含む): 554725248

約数和(自身を除く): 328455808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 2752, 3440, 4111, 5504, 6880, 8222, 11008, 13760, 16444, 20555, 27520, 32888, 41110, 55040, 65776, 82220, 131552, 164440, 176773, 263104, 328880, 353546, 526208, 657760, 707092, 883865, 1052416, 1315520, 1414184, 1767730, 2631040, 2828368, 3535460, 5262080, 5656736, 7070920, 11313472, 14141840, 22626944, 28283680, 45253888, 56567360, 113134720, 226269440]

約数ペア:

[(1, 226269440), (2, 113134720), (4, 56567360), (5, 45253888), (8, 28283680), (10, 22626944), (16, 14141840), (20, 11313472), (32, 7070920), (40, 5656736), (43, 5262080), (64, 3535460), (80, 2828368), (86, 2631040), (128, 1767730), (160, 1414184), (172, 1315520), (215, 1052416), (256, 883865), (320, 707092), (344, 657760), (430, 526208), (640, 353546), (688, 328880), (860, 263104), (1280, 176773), (1376, 164440), (1720, 131552), (2752, 82220), (3440, 65776), (4111, 55040), (5504, 41110), (6880, 32888), (8222, 27520), (11008, 20555), (13760, 16444)]