82936480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47123}}^1$

素因数の和:47149

約数の個数: 48

約数和(自身を含む): 213754464

約数和(自身を除く): 130817984

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, 47123, 94246, 188492, 235615, 376984, 471230, 518353, 753968, 942460, 1036706, 1507936, 1884920, 2073412, 2591765, 3769840, 4146824, 5183530, 7539680, 8293648, 10367060, 16587296, 20734120, 41468240, 82936480]

約数ペア:

[(1, 82936480), (2, 41468240), (4, 20734120), (5, 16587296), (8, 10367060), (10, 8293648), (11, 7539680), (16, 5183530), (20, 4146824), (22, 3769840), (32, 2591765), (40, 2073412), (44, 1884920), (55, 1507936), (80, 1036706), (88, 942460), (110, 753968), (160, 518353), (176, 471230), (220, 376984), (352, 235615), (440, 188492), (880, 94246), (1760, 47123)]