22689920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 59826060

約数和(自身を除く): 37136140

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 293, 320, 352, 440, 484, 586, 605, 640, 704, 880, 968, 1172, 1210, 1408, 1465, 1760, 1936, 2344, 2420, 2930, 3223, 3520, 3872, 4688, 4840, 5860, 6446, 7040, 7744, 9376, 9680, 11720, 12892, 15488, 16115, 18752, 19360, 23440, 25784, 32230, 35453, 37504, 38720, 46880, 51568, 64460, 70906, 77440, 93760, 103136, 128920, 141812, 177265, 187520, 206272, 257840, 283624, 354530, 412544, 515680, 567248, 709060, 1031360, 1134496, 1418120, 2062720, 2268992, 2836240, 4537984, 5672480, 11344960, 22689920]

約数ペア:

[(1, 22689920), (2, 11344960), (4, 5672480), (5, 4537984), (8, 2836240), (10, 2268992), (11, 2062720), (16, 1418120), (20, 1134496), (22, 1031360), (32, 709060), (40, 567248), (44, 515680), (55, 412544), (64, 354530), (80, 283624), (88, 257840), (110, 206272), (121, 187520), (128, 177265), (160, 141812), (176, 128920), (220, 103136), (242, 93760), (293, 77440), (320, 70906), (352, 64460), (440, 51568), (484, 46880), (586, 38720), (605, 37504), (640, 35453), (704, 32230), (880, 25784), (968, 23440), (1172, 19360), (1210, 18752), (1408, 16115), (1465, 15488), (1760, 12892), (1936, 11720), (2344, 9680), (2420, 9376), (2930, 7744), (3223, 7040), (3520, 6446), (3872, 5860), (4688, 4840)]