17284720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4657

約数の個数: 40

約数和(自身を含む): 41050944

約数和(自身を除く): 23766224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4597, 9194, 18388, 22985, 36776, 45970, 73552, 91940, 183880, 216059, 367760, 432118, 864236, 1080295, 1728472, 2160590, 3456944, 4321180, 8642360, 17284720]

約数ペア:

[(1, 17284720), (2, 8642360), (4, 4321180), (5, 3456944), (8, 2160590), (10, 1728472), (16, 1080295), (20, 864236), (40, 432118), (47, 367760), (80, 216059), (94, 183880), (188, 91940), (235, 73552), (376, 45970), (470, 36776), (752, 22985), (940, 18388), (1880, 9194), (3760, 4597)]