2254413920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{116447}}^1$

素因数の和:116484

約数の個数: 72

約数和(自身を含む): 5854306752

約数和(自身を除く): 3599892832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 19360, 116447, 232894, 465788, 582235, 931576, 1164470, 1280917, 1863152, 2328940, 2561834, 3726304, 4657880, 5123668, 6404585, 9315760, 10247336, 12809170, 14090087, 18631520, 20494672, 25618340, 28180174, 40989344, 51236680, 56360348, 70450435, 102473360, 112720696, 140900870, 204946720, 225441392, 281801740, 450882784, 563603480, 1127206960, 2254413920]

約数ペア:

[(1, 2254413920), (2, 1127206960), (4, 563603480), (5, 450882784), (8, 281801740), (10, 225441392), (11, 204946720), (16, 140900870), (20, 112720696), (22, 102473360), (32, 70450435), (40, 56360348), (44, 51236680), (55, 40989344), (80, 28180174), (88, 25618340), (110, 20494672), (121, 18631520), (160, 14090087), (176, 12809170), (220, 10247336), (242, 9315760), (352, 6404585), (440, 5123668), (484, 4657880), (605, 3726304), (880, 2561834), (968, 2328940), (1210, 1863152), (1760, 1280917), (1936, 1164470), (2420, 931576), (3872, 582235), (4840, 465788), (9680, 232894), (19360, 116447)]