46481920

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 113528448

約数和(自身を除く): 67046528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 271, 320, 335, 512, 536, 542, 640, 670, 1072, 1084, 1280, 1340, 1355, 2144, 2168, 2560, 2680, 2710, 4288, 4336, 5360, 5420, 8576, 8672, 10720, 10840, 17152, 17344, 18157, 21440, 21680, 34304, 34688, 36314, 42880, 43360, 69376, 72628, 85760, 86720, 90785, 138752, 145256, 171520, 173440, 181570, 290512, 346880, 363140, 581024, 693760, 726280, 1162048, 1452560, 2324096, 2905120, 4648192, 5810240, 9296384, 11620480, 23240960, 46481920]

約数ペア:

[(1, 46481920), (2, 23240960), (4, 11620480), (5, 9296384), (8, 5810240), (10, 4648192), (16, 2905120), (20, 2324096), (32, 1452560), (40, 1162048), (64, 726280), (67, 693760), (80, 581024), (128, 363140), (134, 346880), (160, 290512), (256, 181570), (268, 173440), (271, 171520), (320, 145256), (335, 138752), (512, 90785), (536, 86720), (542, 85760), (640, 72628), (670, 69376), (1072, 43360), (1084, 42880), (1280, 36314), (1340, 34688), (1355, 34304), (2144, 21680), (2168, 21440), (2560, 18157), (2680, 17344), (2710, 17152), (4288, 10840), (4336, 10720), (5360, 8672), (5420, 8576)]