827299840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 2000784240

約数和(自身を除く): 1173484400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 467, 512, 640, 692, 865, 934, 1024, 1280, 1384, 1730, 1868, 2048, 2335, 2560, 2768, 3460, 3736, 4670, 5120, 5536, 6920, 7472, 9340, 10240, 11072, 13840, 14944, 18680, 22144, 27680, 29888, 37360, 44288, 55360, 59776, 74720, 80791, 88576, 110720, 119552, 149440, 161582, 177152, 221440, 239104, 298880, 323164, 354304, 403955, 442880, 478208, 597760, 646328, 807910, 885760, 956416, 1195520, 1292656, 1615820, 1771520, 2391040, 2585312, 3231640, 4782080, 5170624, 6463280, 10341248, 12926560, 20682496, 25853120, 41364992, 51706240, 82729984, 103412480, 165459968, 206824960, 413649920, 827299840]

約数ペア:

[(1, 827299840), (2, 413649920), (4, 206824960), (5, 165459968), (8, 103412480), (10, 82729984), (16, 51706240), (20, 41364992), (32, 25853120), (40, 20682496), (64, 12926560), (80, 10341248), (128, 6463280), (160, 5170624), (173, 4782080), (256, 3231640), (320, 2585312), (346, 2391040), (467, 1771520), (512, 1615820), (640, 1292656), (692, 1195520), (865, 956416), (934, 885760), (1024, 807910), (1280, 646328), (1384, 597760), (1730, 478208), (1868, 442880), (2048, 403955), (2335, 354304), (2560, 323164), (2768, 298880), (3460, 239104), (3736, 221440), (4670, 177152), (5120, 161582), (5536, 149440), (6920, 119552), (7472, 110720), (9340, 88576), (10240, 80791), (11072, 74720), (13840, 59776), (14944, 55360), (18680, 44288), (22144, 37360), (27680, 29888)]