108745240

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10337}}^1$

素因数の和:10611

約数の個数: 32

約数和(自身を含む): 245630880

約数和(自身を除く): 136885640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10337, 10520, 20674, 41348, 51685, 82696, 103370, 206740, 413480, 2718631, 5437262, 10874524, 13593155, 21749048, 27186310, 54372620, 108745240]

約数ペア:

[(1, 108745240), (2, 54372620), (4, 27186310), (5, 21749048), (8, 13593155), (10, 10874524), (20, 5437262), (40, 2718631), (263, 413480), (526, 206740), (1052, 103370), (1315, 82696), (2104, 51685), (2630, 41348), (5260, 20674), (10337, 10520)]