12665251840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8191}}^1$

素因数の和:8369

約数の個数: 96

約数和(自身を含む): 30594170880

約数和(自身を除く): 17928919040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 512, 604, 640, 755, 1024, 1208, 1280, 1510, 2048, 2416, 2560, 3020, 4832, 5120, 6040, 8191, 9664, 10240, 12080, 16382, 19328, 24160, 32764, 38656, 40955, 48320, 65528, 77312, 81910, 96640, 131056, 154624, 163820, 193280, 262112, 309248, 327640, 386560, 524224, 655280, 773120, 1048448, 1236841, 1310560, 1546240, 2096896, 2473682, 2621120, 4193792, 4947364, 5242240, 6184205, 8387584, 9894728, 10484480, 12368410, 16775168, 19789456, 20968960, 24736820, 39578912, 41937920, 49473640, 79157824, 83875840, 98947280, 158315648, 197894560, 316631296, 395789120, 633262592, 791578240, 1266525184, 1583156480, 2533050368, 3166312960, 6332625920, 12665251840]

約数ペア:

[(1, 12665251840), (2, 6332625920), (4, 3166312960), (5, 2533050368), (8, 1583156480), (10, 1266525184), (16, 791578240), (20, 633262592), (32, 395789120), (40, 316631296), (64, 197894560), (80, 158315648), (128, 98947280), (151, 83875840), (160, 79157824), (256, 49473640), (302, 41937920), (320, 39578912), (512, 24736820), (604, 20968960), (640, 19789456), (755, 16775168), (1024, 12368410), (1208, 10484480), (1280, 9894728), (1510, 8387584), (2048, 6184205), (2416, 5242240), (2560, 4947364), (3020, 4193792), (4832, 2621120), (5120, 2473682), (6040, 2096896), (8191, 1546240), (9664, 1310560), (10240, 1236841), (12080, 1048448), (16382, 773120), (19328, 655280), (24160, 524224), (32764, 386560), (38656, 327640), (40955, 309248), (48320, 262112), (65528, 193280), (77312, 163820), (81910, 154624), (96640, 131056)]