11716480

素因数分解:

$2^7\times 5^1\times {\mathrm{18307}}^1$

素因数の和:18326

約数の個数: 32

約数和(自身を含む): 28011240

約数和(自身を除く): 16294760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 18307, 36614, 73228, 91535, 146456, 183070, 292912, 366140, 585824, 732280, 1171648, 1464560, 2343296, 2929120, 5858240, 11716480]

約数ペア:

[(1, 11716480), (2, 5858240), (4, 2929120), (5, 2343296), (8, 1464560), (10, 1171648), (16, 732280), (20, 585824), (32, 366140), (40, 292912), (64, 183070), (80, 146456), (128, 91535), (160, 73228), (320, 36614), (640, 18307)]