63418240

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 152681760

約数和(自身を除く): 89263520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 320, 394, 503, 640, 788, 985, 1006, 1576, 1970, 2012, 2515, 3152, 3940, 4024, 5030, 6304, 7880, 8048, 10060, 12608, 15760, 16096, 20120, 25216, 31520, 32192, 40240, 63040, 64384, 80480, 99091, 126080, 160960, 198182, 321920, 396364, 495455, 792728, 990910, 1585456, 1981820, 3170912, 3963640, 6341824, 7927280, 12683648, 15854560, 31709120, 63418240]

約数ペア:

[(1, 63418240), (2, 31709120), (4, 15854560), (5, 12683648), (8, 7927280), (10, 6341824), (16, 3963640), (20, 3170912), (32, 1981820), (40, 1585456), (64, 990910), (80, 792728), (128, 495455), (160, 396364), (197, 321920), (320, 198182), (394, 160960), (503, 126080), (640, 99091), (788, 80480), (985, 64384), (1006, 63040), (1576, 40240), (1970, 32192), (2012, 31520), (2515, 25216), (3152, 20120), (3940, 16096), (4024, 15760), (5030, 12608), (6304, 10060), (7880, 8048)]