2010800960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2543}}^1$

素因数の和:2920

約数の個数: 112

約数和(自身を含む): 5489911296

約数和(自身を除く): 3479110336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 353, 448, 560, 706, 1120, 1412, 1765, 2240, 2471, 2543, 2824, 3530, 4942, 5086, 5648, 7060, 9884, 10172, 11296, 12355, 12715, 14120, 17801, 19768, 20344, 22592, 24710, 25430, 28240, 35602, 39536, 40688, 49420, 50860, 56480, 71204, 79072, 81376, 89005, 98840, 101720, 112960, 142408, 158144, 162752, 178010, 197680, 203440, 284816, 356020, 395360, 406880, 569632, 712040, 790720, 813760, 897679, 1139264, 1424080, 1795358, 2848160, 3590716, 4488395, 5696320, 6283753, 7181432, 8976790, 12567506, 14362864, 17953580, 25135012, 28725728, 31418765, 35907160, 50270024, 57451456, 62837530, 71814320, 100540048, 125675060, 143628640, 201080096, 251350120, 287257280, 402160192, 502700240, 1005400480, 2010800960]

約数ペア:

[(1, 2010800960), (2, 1005400480), (4, 502700240), (5, 402160192), (7, 287257280), (8, 251350120), (10, 201080096), (14, 143628640), (16, 125675060), (20, 100540048), (28, 71814320), (32, 62837530), (35, 57451456), (40, 50270024), (56, 35907160), (64, 31418765), (70, 28725728), (80, 25135012), (112, 17953580), (140, 14362864), (160, 12567506), (224, 8976790), (280, 7181432), (320, 6283753), (353, 5696320), (448, 4488395), (560, 3590716), (706, 2848160), (1120, 1795358), (1412, 1424080), (1765, 1139264), (2240, 897679), (2471, 813760), (2543, 790720), (2824, 712040), (3530, 569632), (4942, 406880), (5086, 395360), (5648, 356020), (7060, 284816), (9884, 203440), (10172, 197680), (11296, 178010), (12355, 162752), (12715, 158144), (14120, 142408), (17801, 112960), (19768, 101720), (20344, 98840), (22592, 89005), (24710, 81376), (25430, 79072), (28240, 71204), (35602, 56480), (39536, 50860), (40688, 49420)]