27214160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8297}}^1$

素因数の和:8351

約数の個数: 40

約数和(自身を含む): 64823976

約数和(自身を除く): 37609816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 8297, 16594, 33188, 41485, 66376, 82970, 132752, 165940, 331880, 340177, 663760, 680354, 1360708, 1700885, 2721416, 3401770, 5442832, 6803540, 13607080, 27214160]

約数ペア:

[(1, 27214160), (2, 13607080), (4, 6803540), (5, 5442832), (8, 3401770), (10, 2721416), (16, 1700885), (20, 1360708), (40, 680354), (41, 663760), (80, 340177), (82, 331880), (164, 165940), (205, 132752), (328, 82970), (410, 66376), (656, 41485), (820, 33188), (1640, 16594), (3280, 8297)]