108539210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43943}}^1$

素因数の和:43982

約数の個数: 32

約数和(自身を含む): 221477760

約数和(自身を除く): 112938550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 43943, 87886, 219715, 439430, 571259, 834917, 1142518, 1669834, 2856295, 4174585, 5712590, 8349170, 10853921, 21707842, 54269605, 108539210]

約数ペア:

[(1, 108539210), (2, 54269605), (5, 21707842), (10, 10853921), (13, 8349170), (19, 5712590), (26, 4174585), (38, 2856295), (65, 1669834), (95, 1142518), (130, 834917), (190, 571259), (247, 439430), (494, 219715), (1235, 87886), (2470, 43943)]