98178190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 199085040

約数和(自身を除く): 100906850

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 1979, 2255, 3958, 4510, 4961, 9895, 9922, 19790, 21769, 24805, 43538, 49610, 81139, 108845, 162278, 217690, 239459, 405695, 478918, 811390, 892529, 1197295, 1785058, 2394590, 4462645, 8925290, 9817819, 19635638, 49089095, 98178190]

約数ペア:

[(1, 98178190), (2, 49089095), (5, 19635638), (10, 9817819), (11, 8925290), (22, 4462645), (41, 2394590), (55, 1785058), (82, 1197295), (110, 892529), (121, 811390), (205, 478918), (242, 405695), (410, 239459), (451, 217690), (605, 162278), (902, 108845), (1210, 81139), (1979, 49610), (2255, 43538), (3958, 24805), (4510, 21769), (4961, 19790), (9895, 9922)]