43214680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 104120640

約数和(自身を除く): 60905960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 617, 680, 824, 1030, 1234, 1751, 2060, 2468, 3085, 3502, 4120, 4936, 6170, 7004, 8755, 10489, 12340, 14008, 17510, 20978, 24680, 35020, 41956, 52445, 63551, 70040, 83912, 104890, 127102, 209780, 254204, 317755, 419560, 508408, 635510, 1080367, 1271020, 2160734, 2542040, 4321468, 5401835, 8642936, 10803670, 21607340, 43214680]

約数ペア:

[(1, 43214680), (2, 21607340), (4, 10803670), (5, 8642936), (8, 5401835), (10, 4321468), (17, 2542040), (20, 2160734), (34, 1271020), (40, 1080367), (68, 635510), (85, 508408), (103, 419560), (136, 317755), (170, 254204), (206, 209780), (340, 127102), (412, 104890), (515, 83912), (617, 70040), (680, 63551), (824, 52445), (1030, 41956), (1234, 35020), (1751, 24680), (2060, 20978), (2468, 17510), (3085, 14008), (3502, 12340), (4120, 10489), (4936, 8755), (6170, 7004)]