56875360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 144516960

約数和(自身を除く): 87641600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 353, 380, 424, 530, 608, 706, 760, 848, 1007, 1060, 1412, 1520, 1696, 1765, 2014, 2120, 2824, 3040, 3530, 4028, 4240, 5035, 5648, 6707, 7060, 8056, 8480, 10070, 11296, 13414, 14120, 16112, 18709, 20140, 26828, 28240, 32224, 33535, 37418, 40280, 53656, 56480, 67070, 74836, 80560, 93545, 107312, 134140, 149672, 161120, 187090, 214624, 268280, 299344, 355471, 374180, 536560, 598688, 710942, 748360, 1073120, 1421884, 1496720, 1777355, 2843768, 2993440, 3554710, 5687536, 7109420, 11375072, 14218840, 28437680, 56875360]

約数ペア:

[(1, 56875360), (2, 28437680), (4, 14218840), (5, 11375072), (8, 7109420), (10, 5687536), (16, 3554710), (19, 2993440), (20, 2843768), (32, 1777355), (38, 1496720), (40, 1421884), (53, 1073120), (76, 748360), (80, 710942), (95, 598688), (106, 536560), (152, 374180), (160, 355471), (190, 299344), (212, 268280), (265, 214624), (304, 187090), (353, 161120), (380, 149672), (424, 134140), (530, 107312), (608, 93545), (706, 80560), (760, 74836), (848, 67070), (1007, 56480), (1060, 53656), (1412, 40280), (1520, 37418), (1696, 33535), (1765, 32224), (2014, 28240), (2120, 26828), (2824, 20140), (3040, 18709), (3530, 16112), (4028, 14120), (4240, 13414), (5035, 11296), (5648, 10070), (6707, 8480), (7060, 8056)]