84977881615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{82223}}^1$

素因数の和:82324

約数の個数: 64

約数和(自身を含む): 125033103360

約数和(自身を除く): 40055221745

約数列:

[1, 5, 11, 19, 23, 43, 55, 95, 115, 209, 215, 253, 437, 473, 817, 989, 1045, 1265, 2185, 2365, 4085, 4807, 4945, 8987, 10879, 18791, 24035, 44935, 54395, 82223, 93955, 206701, 411115, 904453, 1033505, 1562237, 1891129, 3535589, 4522265, 7811185, 9455645, 17184607, 17677945, 20802419, 35931451, 38891479, 67176191, 81318547, 85923035, 104012095, 179657255, 194457395, 335880955, 395245961, 406592735, 738938101, 894504017, 1545052393, 1976229805, 3694690505, 4472520085, 7725261965, 16995576323, 84977881615]

約数ペア:

[(1, 84977881615), (5, 16995576323), (11, 7725261965), (19, 4472520085), (23, 3694690505), (43, 1976229805), (55, 1545052393), (95, 894504017), (115, 738938101), (209, 406592735), (215, 395245961), (253, 335880955), (437, 194457395), (473, 179657255), (817, 104012095), (989, 85923035), (1045, 81318547), (1265, 67176191), (2185, 38891479), (2365, 35931451), (4085, 20802419), (4807, 17677945), (4945, 17184607), (8987, 9455645), (10879, 7811185), (18791, 4522265), (24035, 3535589), (44935, 1891129), (54395, 1562237), (82223, 1033505), (93955, 904453), (206701, 411115)]