11525120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2276

約数の個数: 44

約数和(自身を含む): 27659064

約数和(自身を除く): 16133944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2251, 2560, 4502, 5120, 9004, 11255, 18008, 22510, 36016, 45020, 72032, 90040, 144064, 180080, 288128, 360160, 576256, 720320, 1152512, 1440640, 2305024, 2881280, 5762560, 11525120]

約数ペア:

[(1, 11525120), (2, 5762560), (4, 2881280), (5, 2305024), (8, 1440640), (10, 1152512), (16, 720320), (20, 576256), (32, 360160), (40, 288128), (64, 180080), (80, 144064), (128, 90040), (160, 72032), (256, 45020), (320, 36016), (512, 22510), (640, 18008), (1024, 11255), (1280, 9004), (2251, 5120), (2560, 4502)]