1796199940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{112403}}^1$

素因数の和:112476

約数の個数: 48

約数和(自身を含む): 4078916352

約数和(自身を除く): 2282716412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 15980, 112403, 224806, 449612, 562015, 1124030, 1910851, 2248060, 3821702, 5282941, 7643404, 9554255, 10565882, 19108510, 21131764, 26414705, 38217020, 52829410, 89809997, 105658820, 179619994, 359239988, 449049985, 898099970, 1796199940]

約数ペア:

[(1, 1796199940), (2, 898099970), (4, 449049985), (5, 359239988), (10, 179619994), (17, 105658820), (20, 89809997), (34, 52829410), (47, 38217020), (68, 26414705), (85, 21131764), (94, 19108510), (170, 10565882), (188, 9554255), (235, 7643404), (340, 5282941), (470, 3821702), (799, 2248060), (940, 1910851), (1598, 1124030), (3196, 562015), (3995, 449612), (7990, 224806), (15980, 112403)]