713234560

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5657}}^1$

素因数の和:5873

約数の個数: 64

約数和(自身を含む): 1714034520

約数和(自身を除く): 1000799960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 320, 394, 640, 788, 985, 1576, 1970, 3152, 3940, 5657, 6304, 7880, 11314, 12608, 15760, 22628, 25216, 28285, 31520, 45256, 56570, 63040, 90512, 113140, 126080, 181024, 226280, 362048, 452560, 724096, 905120, 1114429, 1810240, 2228858, 3620480, 4457716, 5572145, 8915432, 11144290, 17830864, 22288580, 35661728, 44577160, 71323456, 89154320, 142646912, 178308640, 356617280, 713234560]

約数ペア:

[(1, 713234560), (2, 356617280), (4, 178308640), (5, 142646912), (8, 89154320), (10, 71323456), (16, 44577160), (20, 35661728), (32, 22288580), (40, 17830864), (64, 11144290), (80, 8915432), (128, 5572145), (160, 4457716), (197, 3620480), (320, 2228858), (394, 1810240), (640, 1114429), (788, 905120), (985, 724096), (1576, 452560), (1970, 362048), (3152, 226280), (3940, 181024), (5657, 126080), (6304, 113140), (7880, 90512), (11314, 63040), (12608, 56570), (15760, 45256), (22628, 31520), (25216, 28285)]