11781330260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{662617}}^1$

素因数の和:662760

約数の個数: 48

約数和(自身を含む): 28497874944

約数和(自身を除く): 16716544684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 17780, 662617, 1325234, 2650468, 3313085, 4638319, 6626170, 9276638, 13252340, 18553276, 23191595, 46383190, 84152359, 92766380, 168304718, 336609436, 420761795, 589066513, 841523590, 1178133026, 1683047180, 2356266052, 2945332565, 5890665130, 11781330260]

約数ペア:

[(1, 11781330260), (2, 5890665130), (4, 2945332565), (5, 2356266052), (7, 1683047180), (10, 1178133026), (14, 841523590), (20, 589066513), (28, 420761795), (35, 336609436), (70, 168304718), (127, 92766380), (140, 84152359), (254, 46383190), (508, 23191595), (635, 18553276), (889, 13252340), (1270, 9276638), (1778, 6626170), (2540, 4638319), (3556, 3313085), (4445, 2650468), (8890, 1325234), (17780, 662617)]