1528632320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9631}}^1$

素因数の和:9687

約数の個数: 88

約数和(自身を含む): 3785607168

約数和(自身を除く): 2256974848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9631, 9920, 15872, 19262, 19840, 31744, 38524, 39680, 48155, 77048, 79360, 96310, 154096, 158720, 192620, 298561, 308192, 385240, 597122, 616384, 770480, 1194244, 1232768, 1492805, 1540960, 2388488, 2465536, 2985610, 3081920, 4776976, 4931072, 5971220, 6163840, 9553952, 9862144, 11942440, 12327680, 19107904, 23884880, 24655360, 38215808, 47769760, 49310720, 76431616, 95539520, 152863232, 191079040, 305726464, 382158080, 764316160, 1528632320]

約数ペア:

[(1, 1528632320), (2, 764316160), (4, 382158080), (5, 305726464), (8, 191079040), (10, 152863232), (16, 95539520), (20, 76431616), (31, 49310720), (32, 47769760), (40, 38215808), (62, 24655360), (64, 23884880), (80, 19107904), (124, 12327680), (128, 11942440), (155, 9862144), (160, 9553952), (248, 6163840), (256, 5971220), (310, 4931072), (320, 4776976), (496, 3081920), (512, 2985610), (620, 2465536), (640, 2388488), (992, 1540960), (1024, 1492805), (1240, 1232768), (1280, 1194244), (1984, 770480), (2480, 616384), (2560, 597122), (3968, 385240), (4960, 308192), (5120, 298561), (7936, 192620), (9631, 158720), (9920, 154096), (15872, 96310), (19262, 79360), (19840, 77048), (31744, 48155), (38524, 39680)]