9940822.00000000

素因数分解:

$2^8\times 5^2\times {\mathrm{8389}}^1$

素因数の和:8415

約数の個数: 54

約数和(自身を含む): 132905990

約数和(自身を除く): 79216390

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 8389, 16778, 33556, 41945, 67112, 83890, 134224, 167780, 209725, 268448, 335560, 419450, 536896, 671120, 838900, 1073792, 1342240, 1677800, 2147584, 2684480, 3355600, 5368960, 6711200, 10737920, 13422400, 26844800, 53689600]

約数ペア:

[(1, 53689600), (2, 26844800), (4, 13422400), (5, 10737920), (8, 6711200), (10, 5368960), (16, 3355600), (20, 2684480), (25, 2147584), (32, 1677800), (40, 1342240), (50, 1073792), (64, 838900), (80, 671120), (100, 536896), (128, 419450), (160, 335560), (200, 268448), (256, 209725), (320, 167780), (400, 134224), (640, 83890), (800, 67112), (1280, 41945), (1600, 33556), (3200, 16778), (6400, 8389)]