46984960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 127153152

約数和(自身を除く): 80168192

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, 256, 284, 320, 352, 355, 376, 440, 470, 517, 568, 640, 704, 710, 752, 781, 880, 940, 1034, 1136, 1280, 1408, 1420, 1504, 1562, 1760, 1880, 2068, 2272, 2585, 2816, 2840, 3008, 3124, 3337, 3520, 3760, 3905, 4136, 4544, 5170, 5680, 6016, 6248, 6674, 7040, 7520, 7810, 8272, 9088, 10340, 11360, 12032, 12496, 13348, 14080, 15040, 15620, 16544, 16685, 18176, 20680, 22720, 24992, 26696, 30080, 31240, 33088, 33370, 36707, 41360, 45440, 49984, 53392, 60160, 62480, 66176, 66740, 73414, 82720, 90880, 99968, 106784, 124960, 132352, 133480, 146828, 165440, 183535, 199936, 213568, 249920, 266960, 293656, 330880, 367070, 427136, 499840, 533920, 587312, 661760, 734140, 854272, 999680, 1067840, 1174624, 1468280, 2135680, 2349248, 2936560, 4271360, 4698496, 5873120, 9396992, 11746240, 23492480, 46984960]

約数ペア:

[(1, 46984960), (2, 23492480), (4, 11746240), (5, 9396992), (8, 5873120), (10, 4698496), (11, 4271360), (16, 2936560), (20, 2349248), (22, 2135680), (32, 1468280), (40, 1174624), (44, 1067840), (47, 999680), (55, 854272), (64, 734140), (71, 661760), (80, 587312), (88, 533920), (94, 499840), (110, 427136), (128, 367070), (142, 330880), (160, 293656), (176, 266960), (188, 249920), (220, 213568), (235, 199936), (256, 183535), (284, 165440), (320, 146828), (352, 133480), (355, 132352), (376, 124960), (440, 106784), (470, 99968), (517, 90880), (568, 82720), (640, 73414), (704, 66740), (710, 66176), (752, 62480), (781, 60160), (880, 53392), (940, 49984), (1034, 45440), (1136, 41360), (1280, 36707), (1408, 33370), (1420, 33088), (1504, 31240), (1562, 30080), (1760, 26696), (1880, 24992), (2068, 22720), (2272, 20680), (2585, 18176), (2816, 16685), (2840, 16544), (3008, 15620), (3124, 15040), (3337, 14080), (3520, 13348), (3760, 12496), (3905, 12032), (4136, 11360), (4544, 10340), (5170, 9088), (5680, 8272), (6016, 7810), (6248, 7520), (6674, 7040)]