8892080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2711}}^1$

素因数の和:2765

約数の個数: 40

約数和(自身を含む): 21186144

約数和(自身を除く): 12294064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2711, 3280, 5422, 10844, 13555, 21688, 27110, 43376, 54220, 108440, 111151, 216880, 222302, 444604, 555755, 889208, 1111510, 1778416, 2223020, 4446040, 8892080]

約数ペア:

[(1, 8892080), (2, 4446040), (4, 2223020), (5, 1778416), (8, 1111510), (10, 889208), (16, 555755), (20, 444604), (40, 222302), (41, 216880), (80, 111151), (82, 108440), (164, 54220), (205, 43376), (328, 27110), (410, 21688), (656, 13555), (820, 10844), (1640, 5422), (2711, 3280)]