10810400

素因数分解:

$2^5\times 5^2\times {\mathrm{13513}}^1$

素因数の和:13533

約数の個数: 36

約数和(自身を含む): 26392842

約数和(自身を除く): 15582442

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 13513, 27026, 54052, 67565, 108104, 135130, 216208, 270260, 337825, 432416, 540520, 675650, 1081040, 1351300, 2162080, 2702600, 5405200, 10810400]

約数ペア:

[(1, 10810400), (2, 5405200), (4, 2702600), (5, 2162080), (8, 1351300), (10, 1081040), (16, 675650), (20, 540520), (25, 432416), (32, 337825), (40, 270260), (50, 216208), (80, 135130), (100, 108104), (160, 67565), (200, 54052), (400, 27026), (800, 13513)]