29026880

素因数分解:

$2^6\times 5^1\times {\mathrm{90709}}^1$

素因数の和:90726

約数の個数: 28

約数和(自身を含む): 69121020

約数和(自身を除く): 40094140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 90709, 181418, 362836, 453545, 725672, 907090, 1451344, 1814180, 2902688, 3628360, 5805376, 7256720, 14513440, 29026880]

約数ペア:

[(1, 29026880), (2, 14513440), (4, 7256720), (5, 5805376), (8, 3628360), (10, 2902688), (16, 1814180), (20, 1451344), (32, 907090), (40, 725672), (64, 453545), (80, 362836), (160, 181418), (320, 90709)]