67715560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 168765120

約数和(自身を除く): 101049560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2297, 2680, 2948, 3685, 4594, 5896, 7370, 9188, 11485, 14740, 18376, 22970, 25267, 29480, 45940, 50534, 91880, 101068, 126335, 153899, 202136, 252670, 307798, 505340, 615596, 769495, 1010680, 1231192, 1538990, 1692889, 3077980, 3385778, 6155960, 6771556, 8464445, 13543112, 16928890, 33857780, 67715560]

約数ペア:

[(1, 67715560), (2, 33857780), (4, 16928890), (5, 13543112), (8, 8464445), (10, 6771556), (11, 6155960), (20, 3385778), (22, 3077980), (40, 1692889), (44, 1538990), (55, 1231192), (67, 1010680), (88, 769495), (110, 615596), (134, 505340), (220, 307798), (268, 252670), (335, 202136), (440, 153899), (536, 126335), (670, 101068), (737, 91880), (1340, 50534), (1474, 45940), (2297, 29480), (2680, 25267), (2948, 22970), (3685, 18376), (4594, 14740), (5896, 11485), (7370, 9188)]