40161836872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{4513}}^1$

素因数の和:5126

約数の個数: 64

約数和(自身を含む): 80081971200

約数和(自身を除く): 39920134328

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 461, 508, 922, 1016, 1844, 2413, 3688, 4513, 4826, 8759, 9026, 9652, 17518, 18052, 19304, 35036, 36104, 58547, 70072, 85747, 117094, 171494, 234188, 342988, 468376, 573151, 685976, 1112393, 1146302, 2080493, 2224786, 2292604, 4160986, 4449572, 4585208, 8321972, 8899144, 10889869, 16643944, 21779738, 39529367, 43559476, 79058734, 87118952, 158117468, 264222611, 316234936, 528445222, 1056890444, 2113780888, 5020229609, 10040459218, 20080918436, 40161836872]

約数ペア:

[(1, 40161836872), (2, 20080918436), (4, 10040459218), (8, 5020229609), (19, 2113780888), (38, 1056890444), (76, 528445222), (127, 316234936), (152, 264222611), (254, 158117468), (461, 87118952), (508, 79058734), (922, 43559476), (1016, 39529367), (1844, 21779738), (2413, 16643944), (3688, 10889869), (4513, 8899144), (4826, 8321972), (8759, 4585208), (9026, 4449572), (9652, 4160986), (17518, 2292604), (18052, 2224786), (19304, 2080493), (35036, 1146302), (36104, 1112393), (58547, 685976), (70072, 573151), (85747, 468376), (117094, 342988), (171494, 234188)]