410101280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 997167024

約数和(自身を除く): 587065744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 137, 160, 212, 265, 274, 353, 424, 530, 548, 685, 706, 848, 1060, 1096, 1370, 1412, 1696, 1765, 2120, 2192, 2740, 2824, 3530, 4240, 4384, 5480, 5648, 7060, 7261, 8480, 10960, 11296, 14120, 14522, 18709, 21920, 28240, 29044, 36305, 37418, 48361, 56480, 58088, 72610, 74836, 93545, 96722, 116176, 145220, 149672, 187090, 193444, 232352, 241805, 290440, 299344, 374180, 386888, 483610, 580880, 598688, 748360, 773776, 967220, 1161760, 1496720, 1547552, 1934440, 2563133, 2993440, 3868880, 5126266, 7737760, 10252532, 12815665, 20505064, 25631330, 41010128, 51262660, 82020256, 102525320, 205050640, 410101280]

約数ペア:

[(1, 410101280), (2, 205050640), (4, 102525320), (5, 82020256), (8, 51262660), (10, 41010128), (16, 25631330), (20, 20505064), (32, 12815665), (40, 10252532), (53, 7737760), (80, 5126266), (106, 3868880), (137, 2993440), (160, 2563133), (212, 1934440), (265, 1547552), (274, 1496720), (353, 1161760), (424, 967220), (530, 773776), (548, 748360), (685, 598688), (706, 580880), (848, 483610), (1060, 386888), (1096, 374180), (1370, 299344), (1412, 290440), (1696, 241805), (1765, 232352), (2120, 193444), (2192, 187090), (2740, 149672), (2824, 145220), (3530, 116176), (4240, 96722), (4384, 93545), (5480, 74836), (5648, 72610), (7060, 58088), (7261, 56480), (8480, 48361), (10960, 37418), (11296, 36305), (14120, 29044), (14522, 28240), (18709, 21920)]