5432320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1086

約数の個数: 44

約数和(自身を含む): 13043484

約数和(自身を除く): 7611164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1061, 1280, 2122, 2560, 4244, 5120, 5305, 8488, 10610, 16976, 21220, 33952, 42440, 67904, 84880, 135808, 169760, 271616, 339520, 543232, 679040, 1086464, 1358080, 2716160, 5432320]

約数ペア:

[(1, 5432320), (2, 2716160), (4, 1358080), (5, 1086464), (8, 679040), (10, 543232), (16, 339520), (20, 271616), (32, 169760), (40, 135808), (64, 84880), (80, 67904), (128, 42440), (160, 33952), (256, 21220), (320, 16976), (512, 10610), (640, 8488), (1024, 5305), (1061, 5120), (1280, 4244), (2122, 2560)]