46871680

素因数分解:

$2^7\times 5^1\times {\mathrm{73237}}^1$

素因数の和:73256

約数の個数: 32

約数和(自身を含む): 112054140

約数和(自身を除く): 65182460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 73237, 146474, 292948, 366185, 585896, 732370, 1171792, 1464740, 2343584, 2929480, 4687168, 5858960, 9374336, 11717920, 23435840, 46871680]

約数ペア:

[(1, 46871680), (2, 23435840), (4, 11717920), (5, 9374336), (8, 5858960), (10, 4687168), (16, 2929480), (20, 2343584), (32, 1464740), (40, 1171792), (64, 732370), (80, 585896), (128, 366185), (160, 292948), (320, 146474), (640, 73237)]