47000320

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 114349536

約数和(自身を除く): 67349216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 503, 584, 640, 730, 1006, 1168, 1280, 1460, 2012, 2336, 2515, 2920, 4024, 4672, 5030, 5840, 8048, 9344, 10060, 11680, 16096, 18688, 20120, 23360, 32192, 36719, 40240, 46720, 64384, 73438, 80480, 93440, 128768, 146876, 160960, 183595, 293752, 321920, 367190, 587504, 643840, 734380, 1175008, 1468760, 2350016, 2937520, 4700032, 5875040, 9400064, 11750080, 23500160, 47000320]

約数ペア:

[(1, 47000320), (2, 23500160), (4, 11750080), (5, 9400064), (8, 5875040), (10, 4700032), (16, 2937520), (20, 2350016), (32, 1468760), (40, 1175008), (64, 734380), (73, 643840), (80, 587504), (128, 367190), (146, 321920), (160, 293752), (256, 183595), (292, 160960), (320, 146876), (365, 128768), (503, 93440), (584, 80480), (640, 73438), (730, 64384), (1006, 46720), (1168, 40240), (1280, 36719), (1460, 32192), (2012, 23360), (2336, 20120), (2515, 18688), (2920, 16096), (4024, 11680), (4672, 10060), (5030, 9344), (5840, 8048)]