13422400

素因数分解:

$2^6\times 5^2\times {\mathrm{8389}}^1$

素因数の和:8411

約数の個数: 42

約数和(自身を含む): 33031430

約数和(自身を除く): 19609030

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 8389, 16778, 33556, 41945, 67112, 83890, 134224, 167780, 209725, 268448, 335560, 419450, 536896, 671120, 838900, 1342240, 1677800, 2684480, 3355600, 6711200, 13422400]

約数ペア:

[(1, 13422400), (2, 6711200), (4, 3355600), (5, 2684480), (8, 1677800), (10, 1342240), (16, 838900), (20, 671120), (25, 536896), (32, 419450), (40, 335560), (50, 268448), (64, 209725), (80, 167780), (100, 134224), (160, 83890), (200, 67112), (320, 41945), (400, 33556), (800, 16778), (1600, 8389)]