814807510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 1645277184

約数和(自身を除く): 830469674

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 173, 235, 346, 470, 517, 865, 911, 1034, 1730, 1822, 1903, 2585, 3806, 4555, 5170, 8131, 9110, 9515, 10021, 16262, 19030, 20042, 40655, 42817, 50105, 81310, 85634, 89441, 100210, 157603, 178882, 214085, 315206, 428170, 447205, 470987, 788015, 894410, 941974, 1576030, 1733633, 2354935, 3467266, 4709870, 7407341, 8668165, 14814682, 17336330, 37036705, 74073410, 81480751, 162961502, 407403755, 814807510]

約数ペア:

[(1, 814807510), (2, 407403755), (5, 162961502), (10, 81480751), (11, 74073410), (22, 37036705), (47, 17336330), (55, 14814682), (94, 8668165), (110, 7407341), (173, 4709870), (235, 3467266), (346, 2354935), (470, 1733633), (517, 1576030), (865, 941974), (911, 894410), (1034, 788015), (1730, 470987), (1822, 447205), (1903, 428170), (2585, 315206), (3806, 214085), (4555, 178882), (5170, 157603), (8131, 100210), (9110, 89441), (9515, 85634), (10021, 81310), (16262, 50105), (19030, 42817), (20042, 40655)]