9419840

素因数分解:

$2^6\times 5^1\times {\mathrm{29437}}^1$

素因数の和:29454

約数の個数: 28

約数和(自身を含む): 22431756

約数和(自身を除く): 13011916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 29437, 58874, 117748, 147185, 235496, 294370, 470992, 588740, 941984, 1177480, 1883968, 2354960, 4709920, 9419840]

約数ペア:

[(1, 9419840), (2, 4709920), (4, 2354960), (5, 1883968), (8, 1177480), (10, 941984), (16, 588740), (20, 470992), (32, 294370), (40, 235496), (64, 147185), (80, 117748), (160, 58874), (320, 29437)]