22945120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13037}}^1$

素因数の和:13063

約数の個数: 48

約数和(自身を含む): 59140368

約数和(自身を除く): 36195248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13037, 26074, 52148, 65185, 104296, 130370, 143407, 208592, 260740, 286814, 417184, 521480, 573628, 717035, 1042960, 1147256, 1434070, 2085920, 2294512, 2868140, 4589024, 5736280, 11472560, 22945120]

約数ペア:

[(1, 22945120), (2, 11472560), (4, 5736280), (5, 4589024), (8, 2868140), (10, 2294512), (11, 2085920), (16, 1434070), (20, 1147256), (22, 1042960), (32, 717035), (40, 573628), (44, 521480), (55, 417184), (80, 286814), (88, 260740), (110, 208592), (160, 143407), (176, 130370), (220, 104296), (352, 65185), (440, 52148), (880, 26074), (1760, 13037)]