28028480

素因数分解:

$2^6\times 5^1\times {\mathrm{87589}}^1$

素因数の和:87606

約数の個数: 28

約数和(自身を含む): 66743580

約数和(自身を除く): 38715100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 87589, 175178, 350356, 437945, 700712, 875890, 1401424, 1751780, 2802848, 3503560, 5605696, 7007120, 14014240, 28028480]

約数ペア:

[(1, 28028480), (2, 14014240), (4, 7007120), (5, 5605696), (8, 3503560), (10, 2802848), (16, 1751780), (20, 1401424), (32, 875890), (40, 700712), (64, 437945), (80, 350356), (160, 175178), (320, 87589)]