2247369080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{124577}}^1$

素因数の和:124640

約数の個数: 64

約数和(自身を含む): 5650858080

約数和(自身を除く): 3403489000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020, 18040, 124577, 249154, 498308, 622885, 996616, 1245770, 1370347, 2491540, 2740694, 4983080, 5107657, 5481388, 6851735, 10215314, 10962776, 13703470, 20430628, 25538285, 27406940, 40861256, 51076570, 54813880, 56184227, 102153140, 112368454, 204306280, 224736908, 280921135, 449473816, 561842270, 1123684540, 2247369080]

約数ペア:

[(1, 2247369080), (2, 1123684540), (4, 561842270), (5, 449473816), (8, 280921135), (10, 224736908), (11, 204306280), (20, 112368454), (22, 102153140), (40, 56184227), (41, 54813880), (44, 51076570), (55, 40861256), (82, 27406940), (88, 25538285), (110, 20430628), (164, 13703470), (205, 10962776), (220, 10215314), (328, 6851735), (410, 5481388), (440, 5107657), (451, 4983080), (820, 2740694), (902, 2491540), (1640, 1370347), (1804, 1245770), (2255, 996616), (3608, 622885), (4510, 498308), (9020, 249154), (18040, 124577)]