16421038900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{135599}}^1$

素因数の和:135793

約数の個数: 72

約数和(自身を含む): 40959878400

約数和(自身を除く): 24538839500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 173, 175, 346, 350, 692, 700, 865, 1211, 1730, 2422, 3460, 4325, 4844, 6055, 8650, 12110, 17300, 24220, 30275, 60550, 121100, 135599, 271198, 542396, 677995, 949193, 1355990, 1898386, 2711980, 3389975, 3796772, 4745965, 6779950, 9491930, 13559900, 18983860, 23458627, 23729825, 46917254, 47459650, 93834508, 94919300, 117293135, 164210389, 234586270, 328420778, 469172540, 586465675, 656841556, 821051945, 1172931350, 1642103890, 2345862700, 3284207780, 4105259725, 8210519450, 16421038900]

約数ペア:

[(1, 16421038900), (2, 8210519450), (4, 4105259725), (5, 3284207780), (7, 2345862700), (10, 1642103890), (14, 1172931350), (20, 821051945), (25, 656841556), (28, 586465675), (35, 469172540), (50, 328420778), (70, 234586270), (100, 164210389), (140, 117293135), (173, 94919300), (175, 93834508), (346, 47459650), (350, 46917254), (692, 23729825), (700, 23458627), (865, 18983860), (1211, 13559900), (1730, 9491930), (2422, 6779950), (3460, 4745965), (4325, 3796772), (4844, 3389975), (6055, 2711980), (8650, 1898386), (12110, 1355990), (17300, 949193), (24220, 677995), (30275, 542396), (60550, 271198), (121100, 135599)]