54386560

素因数分解:

$2^7\times 5^1\times {\mathrm{84979}}^1$

素因数の和:84998

約数の個数: 32

約数和(自身を含む): 130019400

約数和(自身を除く): 75632840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84979, 169958, 339916, 424895, 679832, 849790, 1359664, 1699580, 2719328, 3399160, 5438656, 6798320, 10877312, 13596640, 27193280, 54386560]

約数ペア:

[(1, 54386560), (2, 27193280), (4, 13596640), (5, 10877312), (8, 6798320), (10, 5438656), (16, 3399160), (20, 2719328), (32, 1699580), (40, 1359664), (64, 849790), (80, 679832), (128, 424895), (160, 339916), (320, 169958), (640, 84979)]