8100809930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{45007}}^1$

素因数の和:45494

約数の個数: 32

約数和(自身を含む): 14971461120

約数和(自身を除く): 6870651190

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 439, 878, 2195, 4390, 17999, 35998, 45007, 89995, 90014, 179990, 225035, 450070, 1845287, 3690574, 9226435, 18452870, 19758073, 39516146, 98790365, 197580730, 810080993, 1620161986, 4050404965, 8100809930]

約数ペア:

[(1, 8100809930), (2, 4050404965), (5, 1620161986), (10, 810080993), (41, 197580730), (82, 98790365), (205, 39516146), (410, 19758073), (439, 18452870), (878, 9226435), (2195, 3690574), (4390, 1845287), (17999, 450070), (35998, 225035), (45007, 179990), (89995, 90014)]