132257680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38447}}^1$

素因数の和:38503

約数の個数: 40

約数和(自身を含む): 314658432

約数和(自身を除く): 182400752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 38447, 76894, 153788, 192235, 307576, 384470, 615152, 768940, 1537880, 1653221, 3075760, 3306442, 6612884, 8266105, 13225768, 16532210, 26451536, 33064420, 66128840, 132257680]

約数ペア:

[(1, 132257680), (2, 66128840), (4, 33064420), (5, 26451536), (8, 16532210), (10, 13225768), (16, 8266105), (20, 6612884), (40, 3306442), (43, 3075760), (80, 1653221), (86, 1537880), (172, 768940), (215, 615152), (344, 384470), (430, 307576), (688, 192235), (860, 153788), (1720, 76894), (3440, 38447)]