57922640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 144633600

約数和(自身を除く): 86710960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 719, 760, 848, 1007, 1060, 1438, 1520, 2014, 2120, 2876, 3595, 4028, 4240, 5035, 5752, 7190, 8056, 10070, 11504, 13661, 14380, 16112, 20140, 27322, 28760, 38107, 40280, 54644, 57520, 68305, 76214, 80560, 109288, 136610, 152428, 190535, 218576, 273220, 304856, 381070, 546440, 609712, 724033, 762140, 1092880, 1448066, 1524280, 2896132, 3048560, 3620165, 5792264, 7240330, 11584528, 14480660, 28961320, 57922640]

約数ペア:

[(1, 57922640), (2, 28961320), (4, 14480660), (5, 11584528), (8, 7240330), (10, 5792264), (16, 3620165), (19, 3048560), (20, 2896132), (38, 1524280), (40, 1448066), (53, 1092880), (76, 762140), (80, 724033), (95, 609712), (106, 546440), (152, 381070), (190, 304856), (212, 273220), (265, 218576), (304, 190535), (380, 152428), (424, 136610), (530, 109288), (719, 80560), (760, 76214), (848, 68305), (1007, 57520), (1060, 54644), (1438, 40280), (1520, 38107), (2014, 28760), (2120, 27322), (2876, 20140), (3595, 16112), (4028, 14380), (4240, 13661), (5035, 11504), (5752, 10070), (7190, 8056)]