82177850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3815

約数の個数: 48

約数和(自身を含む): 167935680

約数和(自身を除く): 85757830

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 3761, 4370, 7522, 10925, 18805, 21850, 37610, 71459, 86503, 94025, 142918, 173006, 188050, 357295, 432515, 714590, 865030, 1643557, 1786475, 2162575, 3287114, 3572950, 4325150, 8217785, 16435570, 41088925, 82177850]

約数ペア:

[(1, 82177850), (2, 41088925), (5, 16435570), (10, 8217785), (19, 4325150), (23, 3572950), (25, 3287114), (38, 2162575), (46, 1786475), (50, 1643557), (95, 865030), (115, 714590), (190, 432515), (230, 357295), (437, 188050), (475, 173006), (575, 142918), (874, 94025), (950, 86503), (1150, 71459), (2185, 37610), (3761, 21850), (4370, 18805), (7522, 10925)]