118604320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17239}}^1$

素因数の和:17297

約数の個数: 48

約数和(自身を含む): 286735680

約数和(自身を除く): 168131360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 17239, 34478, 68956, 86195, 137912, 172390, 275824, 344780, 551648, 689560, 741277, 1379120, 1482554, 2758240, 2965108, 3706385, 5930216, 7412770, 11860432, 14825540, 23720864, 29651080, 59302160, 118604320]

約数ペア:

[(1, 118604320), (2, 59302160), (4, 29651080), (5, 23720864), (8, 14825540), (10, 11860432), (16, 7412770), (20, 5930216), (32, 3706385), (40, 2965108), (43, 2758240), (80, 1482554), (86, 1379120), (160, 741277), (172, 689560), (215, 551648), (344, 344780), (430, 275824), (688, 172390), (860, 137912), (1376, 86195), (1720, 68956), (3440, 34478), (6880, 17239)]