134771200

素因数分解:

$2^9\times 5^2\times {\mathrm{10529}}^1$

素因数の和:10557

約数の個数: 60

約数和(自身を含む): 333937890

約数和(自身を除く): 199166690

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 10529, 12800, 21058, 42116, 52645, 84232, 105290, 168464, 210580, 263225, 336928, 421160, 526450, 673856, 842320, 1052900, 1347712, 1684640, 2105800, 2695424, 3369280, 4211600, 5390848, 6738560, 8423200, 13477120, 16846400, 26954240, 33692800, 67385600, 134771200]

約数ペア:

[(1, 134771200), (2, 67385600), (4, 33692800), (5, 26954240), (8, 16846400), (10, 13477120), (16, 8423200), (20, 6738560), (25, 5390848), (32, 4211600), (40, 3369280), (50, 2695424), (64, 2105800), (80, 1684640), (100, 1347712), (128, 1052900), (160, 842320), (200, 673856), (256, 526450), (320, 421160), (400, 336928), (512, 263225), (640, 210580), (800, 168464), (1280, 105290), (1600, 84232), (2560, 52645), (3200, 42116), (6400, 21058), (10529, 12800)]