713246320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{469241}}^1$

素因数の和:469273

約数の個数: 40

約数和(自身を含む): 1745580240

約数和(自身を除く): 1032333920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 469241, 938482, 1876964, 2346205, 3753928, 4692410, 7507856, 8915579, 9384820, 17831158, 18769640, 35662316, 37539280, 44577895, 71324632, 89155790, 142649264, 178311580, 356623160, 713246320]

約数ペア:

[(1, 713246320), (2, 356623160), (4, 178311580), (5, 142649264), (8, 89155790), (10, 71324632), (16, 44577895), (19, 37539280), (20, 35662316), (38, 18769640), (40, 17831158), (76, 9384820), (80, 8915579), (95, 7507856), (152, 4692410), (190, 3753928), (304, 2346205), (380, 1876964), (760, 938482), (1520, 469241)]