12296896900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{14947}}^1$

素因数の和:15413

約数の個数: 72

約数和(自身を含む): 28155454880

約数和(自身を除く): 15858557980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 433, 475, 866, 950, 1732, 1900, 2165, 4330, 8227, 8660, 10825, 14947, 16454, 21650, 29894, 32908, 41135, 43300, 59788, 74735, 82270, 149470, 164540, 205675, 283993, 298940, 373675, 411350, 567986, 747350, 822700, 1135972, 1419965, 1494700, 2839930, 5679860, 6472051, 7099825, 12944102, 14199650, 25888204, 28399300, 32360255, 64720510, 122968969, 129441020, 161801275, 245937938, 323602550, 491875876, 614844845, 647205100, 1229689690, 2459379380, 3074224225, 6148448450, 12296896900]

約数ペア:

[(1, 12296896900), (2, 6148448450), (4, 3074224225), (5, 2459379380), (10, 1229689690), (19, 647205100), (20, 614844845), (25, 491875876), (38, 323602550), (50, 245937938), (76, 161801275), (95, 129441020), (100, 122968969), (190, 64720510), (380, 32360255), (433, 28399300), (475, 25888204), (866, 14199650), (950, 12944102), (1732, 7099825), (1900, 6472051), (2165, 5679860), (4330, 2839930), (8227, 1494700), (8660, 1419965), (10825, 1135972), (14947, 822700), (16454, 747350), (21650, 567986), (29894, 411350), (32908, 373675), (41135, 298940), (43300, 283993), (59788, 205675), (74735, 164540), (82270, 149470)]