52142080

素因数分解:

$2^{13}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 112

約数和(自身を含む): 133685280

約数和(自身を除く): 81543200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 256, 268, 304, 320, 335, 380, 512, 536, 608, 640, 670, 760, 1024, 1072, 1216, 1273, 1280, 1340, 1520, 2048, 2144, 2432, 2546, 2560, 2680, 3040, 4096, 4288, 4864, 5092, 5120, 5360, 6080, 6365, 8192, 8576, 9728, 10184, 10240, 10720, 12160, 12730, 17152, 19456, 20368, 20480, 21440, 24320, 25460, 34304, 38912, 40736, 40960, 42880, 48640, 50920, 68608, 77824, 81472, 85760, 97280, 101840, 137216, 155648, 162944, 171520, 194560, 203680, 274432, 325888, 343040, 389120, 407360, 548864, 651776, 686080, 778240, 814720, 1303552, 1372160, 1629440, 2607104, 2744320, 3258880, 5214208, 6517760, 10428416, 13035520, 26071040, 52142080]

約数ペア:

[(1, 52142080), (2, 26071040), (4, 13035520), (5, 10428416), (8, 6517760), (10, 5214208), (16, 3258880), (19, 2744320), (20, 2607104), (32, 1629440), (38, 1372160), (40, 1303552), (64, 814720), (67, 778240), (76, 686080), (80, 651776), (95, 548864), (128, 407360), (134, 389120), (152, 343040), (160, 325888), (190, 274432), (256, 203680), (268, 194560), (304, 171520), (320, 162944), (335, 155648), (380, 137216), (512, 101840), (536, 97280), (608, 85760), (640, 81472), (670, 77824), (760, 68608), (1024, 50920), (1072, 48640), (1216, 42880), (1273, 40960), (1280, 40736), (1340, 38912), (1520, 34304), (2048, 25460), (2144, 24320), (2432, 21440), (2546, 20480), (2560, 20368), (2680, 19456), (3040, 17152), (4096, 12730), (4288, 12160), (4864, 10720), (5092, 10240), (5120, 10184), (5360, 9728), (6080, 8576), (6365, 8192)]