83790080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 108

約数和(自身を含む): 221015676

約数和(自身を除く): 137225596

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, 256, 320, 352, 440, 484, 541, 605, 640, 704, 880, 968, 1082, 1210, 1280, 1408, 1760, 1936, 2164, 2420, 2705, 2816, 3520, 3872, 4328, 4840, 5410, 5951, 7040, 7744, 8656, 9680, 10820, 11902, 14080, 15488, 17312, 19360, 21640, 23804, 29755, 30976, 34624, 38720, 43280, 47608, 59510, 65461, 69248, 77440, 86560, 95216, 119020, 130922, 138496, 154880, 173120, 190432, 238040, 261844, 327305, 346240, 380864, 476080, 523688, 654610, 692480, 761728, 952160, 1047376, 1309220, 1523456, 1904320, 2094752, 2618440, 3808640, 4189504, 5236880, 7617280, 8379008, 10473760, 16758016, 20947520, 41895040, 83790080]

約数ペア:

[(1, 83790080), (2, 41895040), (4, 20947520), (5, 16758016), (8, 10473760), (10, 8379008), (11, 7617280), (16, 5236880), (20, 4189504), (22, 3808640), (32, 2618440), (40, 2094752), (44, 1904320), (55, 1523456), (64, 1309220), (80, 1047376), (88, 952160), (110, 761728), (121, 692480), (128, 654610), (160, 523688), (176, 476080), (220, 380864), (242, 346240), (256, 327305), (320, 261844), (352, 238040), (440, 190432), (484, 173120), (541, 154880), (605, 138496), (640, 130922), (704, 119020), (880, 95216), (968, 86560), (1082, 77440), (1210, 69248), (1280, 65461), (1408, 59510), (1760, 47608), (1936, 43280), (2164, 38720), (2420, 34624), (2705, 30976), (2816, 29755), (3520, 23804), (3872, 21640), (4328, 19360), (4840, 17312), (5410, 15488), (5951, 14080), (7040, 11902), (7744, 10820), (8656, 9680)]