10395140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 25570944

約数和(自身を除く): 15175804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1811, 2870, 3622, 5740, 7244, 9055, 12677, 18110, 25354, 36220, 50708, 63385, 74251, 126770, 148502, 253540, 297004, 371255, 519757, 742510, 1039514, 1485020, 2079028, 2598785, 5197570, 10395140]

約数ペア:

[(1, 10395140), (2, 5197570), (4, 2598785), (5, 2079028), (7, 1485020), (10, 1039514), (14, 742510), (20, 519757), (28, 371255), (35, 297004), (41, 253540), (70, 148502), (82, 126770), (140, 74251), (164, 63385), (205, 50708), (287, 36220), (410, 25354), (574, 18110), (820, 12677), (1148, 9055), (1435, 7244), (1811, 5740), (2870, 3622)]