18341062960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{906179}}^1$

素因数の和:906226

約数の個数: 80

約数和(自身を含む): 48542250240

約数和(自身を除く): 30201187280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 906179, 1812358, 3624716, 4530895, 7249432, 9061790, 9967969, 14498864, 18123580, 19935938, 20842117, 36247160, 39871876, 41684234, 49839845, 72494320, 79743752, 83368468, 99679690, 104210585, 159487504, 166736936, 199359380, 208421170, 229263287, 333473872, 398718760, 416842340, 458526574, 797437520, 833684680, 917053148, 1146316435, 1667369360, 1834106296, 2292632870, 3668212592, 4585265740, 9170531480, 18341062960]

約数ペア:

[(1, 18341062960), (2, 9170531480), (4, 4585265740), (5, 3668212592), (8, 2292632870), (10, 1834106296), (11, 1667369360), (16, 1146316435), (20, 917053148), (22, 833684680), (23, 797437520), (40, 458526574), (44, 416842340), (46, 398718760), (55, 333473872), (80, 229263287), (88, 208421170), (92, 199359380), (110, 166736936), (115, 159487504), (176, 104210585), (184, 99679690), (220, 83368468), (230, 79743752), (253, 72494320), (368, 49839845), (440, 41684234), (460, 39871876), (506, 36247160), (880, 20842117), (920, 19935938), (1012, 18123580), (1265, 14498864), (1840, 9967969), (2024, 9061790), (2530, 7249432), (4048, 4530895), (5060, 3624716), (10120, 1812358), (20240, 906179)]