115996490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 212544000

約数和(自身を除く): 96547510

約数列:

[1, 2, 5, 10, 79, 158, 359, 395, 409, 718, 790, 818, 1795, 2045, 3590, 4090, 28361, 32311, 56722, 64622, 141805, 146831, 161555, 283610, 293662, 323110, 734155, 1468310, 11599649, 23199298, 57998245, 115996490]

約数ペア:

[(1, 115996490), (2, 57998245), (5, 23199298), (10, 11599649), (79, 1468310), (158, 734155), (359, 323110), (395, 293662), (409, 283610), (718, 161555), (790, 146831), (818, 141805), (1795, 64622), (2045, 56722), (3590, 32311), (4090, 28361)]