23492480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 63452160

約数和(自身を除く): 39959680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 71, 80, 88, 94, 110, 128, 142, 160, 176, 188, 220, 235, 284, 320, 352, 355, 376, 440, 470, 517, 568, 640, 704, 710, 752, 781, 880, 940, 1034, 1136, 1408, 1420, 1504, 1562, 1760, 1880, 2068, 2272, 2585, 2840, 3008, 3124, 3337, 3520, 3760, 3905, 4136, 4544, 5170, 5680, 6016, 6248, 6674, 7040, 7520, 7810, 8272, 9088, 10340, 11360, 12496, 13348, 15040, 15620, 16544, 16685, 20680, 22720, 24992, 26696, 30080, 31240, 33088, 33370, 36707, 41360, 45440, 49984, 53392, 62480, 66176, 66740, 73414, 82720, 99968, 106784, 124960, 133480, 146828, 165440, 183535, 213568, 249920, 266960, 293656, 330880, 367070, 427136, 499840, 533920, 587312, 734140, 1067840, 1174624, 1468280, 2135680, 2349248, 2936560, 4698496, 5873120, 11746240, 23492480]

約数ペア:

[(1, 23492480), (2, 11746240), (4, 5873120), (5, 4698496), (8, 2936560), (10, 2349248), (11, 2135680), (16, 1468280), (20, 1174624), (22, 1067840), (32, 734140), (40, 587312), (44, 533920), (47, 499840), (55, 427136), (64, 367070), (71, 330880), (80, 293656), (88, 266960), (94, 249920), (110, 213568), (128, 183535), (142, 165440), (160, 146828), (176, 133480), (188, 124960), (220, 106784), (235, 99968), (284, 82720), (320, 73414), (352, 66740), (355, 66176), (376, 62480), (440, 53392), (470, 49984), (517, 45440), (568, 41360), (640, 36707), (704, 33370), (710, 33088), (752, 31240), (781, 30080), (880, 26696), (940, 24992), (1034, 22720), (1136, 20680), (1408, 16685), (1420, 16544), (1504, 15620), (1562, 15040), (1760, 13348), (1880, 12496), (2068, 11360), (2272, 10340), (2585, 9088), (2840, 8272), (3008, 7810), (3124, 7520), (3337, 7040), (3520, 6674), (3760, 6248), (3905, 6016), (4136, 5680), (4544, 5170)]