22538560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 61813440

約数和(自身を除く): 39274880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 337, 352, 380, 418, 440, 608, 674, 704, 760, 836, 880, 1045, 1216, 1348, 1520, 1672, 1685, 1760, 2090, 2696, 3040, 3344, 3370, 3520, 3707, 4180, 5392, 6080, 6403, 6688, 6740, 7414, 8360, 10784, 12806, 13376, 13480, 14828, 16720, 18535, 21568, 25612, 26960, 29656, 32015, 33440, 37070, 51224, 53920, 59312, 64030, 66880, 70433, 74140, 102448, 107840, 118624, 128060, 140866, 148280, 204896, 237248, 256120, 281732, 296560, 352165, 409792, 512240, 563464, 593120, 704330, 1024480, 1126928, 1186240, 1408660, 2048960, 2253856, 2817320, 4507712, 5634640, 11269280, 22538560]

約数ペア:

[(1, 22538560), (2, 11269280), (4, 5634640), (5, 4507712), (8, 2817320), (10, 2253856), (11, 2048960), (16, 1408660), (19, 1186240), (20, 1126928), (22, 1024480), (32, 704330), (38, 593120), (40, 563464), (44, 512240), (55, 409792), (64, 352165), (76, 296560), (80, 281732), (88, 256120), (95, 237248), (110, 204896), (152, 148280), (160, 140866), (176, 128060), (190, 118624), (209, 107840), (220, 102448), (304, 74140), (320, 70433), (337, 66880), (352, 64030), (380, 59312), (418, 53920), (440, 51224), (608, 37070), (674, 33440), (704, 32015), (760, 29656), (836, 26960), (880, 25612), (1045, 21568), (1216, 18535), (1348, 16720), (1520, 14828), (1672, 13480), (1685, 13376), (1760, 12806), (2090, 10784), (2696, 8360), (3040, 7414), (3344, 6740), (3370, 6688), (3520, 6403), (3707, 6080), (4180, 5392)]