11296840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 27702000

約数和(自身を除く): 16405160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 449, 629, 680, 740, 898, 1258, 1480, 1796, 2245, 2516, 3145, 3592, 4490, 5032, 6290, 7633, 8980, 12580, 15266, 16613, 17960, 25160, 30532, 33226, 38165, 61064, 66452, 76330, 83065, 132904, 152660, 166130, 282421, 305320, 332260, 564842, 664520, 1129684, 1412105, 2259368, 2824210, 5648420, 11296840]

約数ペア:

[(1, 11296840), (2, 5648420), (4, 2824210), (5, 2259368), (8, 1412105), (10, 1129684), (17, 664520), (20, 564842), (34, 332260), (37, 305320), (40, 282421), (68, 166130), (74, 152660), (85, 132904), (136, 83065), (148, 76330), (170, 66452), (185, 61064), (296, 38165), (340, 33226), (370, 30532), (449, 25160), (629, 17960), (680, 16613), (740, 15266), (898, 12580), (1258, 8980), (1480, 7633), (1796, 6290), (2245, 5032), (2516, 4490), (3145, 3592)]