4667840

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 11521440

約数和(自身を除く): 6853600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 503, 580, 928, 1006, 1160, 1856, 2012, 2320, 2515, 4024, 4640, 5030, 8048, 9280, 10060, 14587, 16096, 20120, 29174, 32192, 40240, 58348, 72935, 80480, 116696, 145870, 160960, 233392, 291740, 466784, 583480, 933568, 1166960, 2333920, 4667840]

約数ペア:

[(1, 4667840), (2, 2333920), (4, 1166960), (5, 933568), (8, 583480), (10, 466784), (16, 291740), (20, 233392), (29, 160960), (32, 145870), (40, 116696), (58, 80480), (64, 72935), (80, 58348), (116, 40240), (145, 32192), (160, 29174), (232, 20120), (290, 16096), (320, 14587), (464, 10060), (503, 9280), (580, 8048), (928, 5030), (1006, 4640), (1160, 4024), (1856, 2515), (2012, 2320)]