943500280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{208739}}^1$

素因数の和:208863

約数の個数: 32

約数和(自身を含む): 2141672400

約数和(自身を除く): 1198172120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 208739, 417478, 834956, 1043695, 1669912, 2087390, 4174780, 8349560, 23587507, 47175014, 94350028, 117937535, 188700056, 235875070, 471750140, 943500280]

約数ペア:

[(1, 943500280), (2, 471750140), (4, 235875070), (5, 188700056), (8, 117937535), (10, 94350028), (20, 47175014), (40, 23587507), (113, 8349560), (226, 4174780), (452, 2087390), (565, 1669912), (904, 1043695), (1130, 834956), (2260, 417478), (4520, 208739)]