46638080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9109}}^1$

素因数の和:9134

約数の個数: 44

約数和(自身を含む): 111889020

約数和(自身を除く): 65250940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9109, 18218, 36436, 45545, 72872, 91090, 145744, 182180, 291488, 364360, 582976, 728720, 1165952, 1457440, 2331904, 2914880, 4663808, 5829760, 9327616, 11659520, 23319040, 46638080]

約数ペア:

[(1, 46638080), (2, 23319040), (4, 11659520), (5, 9327616), (8, 5829760), (10, 4663808), (16, 2914880), (20, 2331904), (32, 1457440), (40, 1165952), (64, 728720), (80, 582976), (128, 364360), (160, 291488), (256, 182180), (320, 145744), (512, 91090), (640, 72872), (1024, 45545), (1280, 36436), (2560, 18218), (5120, 9109)]