40961330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2903}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 79035264

約数和(自身を除く): 38073934

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 2903, 5806, 7055, 14110, 14515, 29030, 49351, 98702, 240949, 246755, 481898, 493510, 1204745, 2409490, 4096133, 8192266, 20480665, 40961330]

約数ペア:

[(1, 40961330), (2, 20480665), (5, 8192266), (10, 4096133), (17, 2409490), (34, 1204745), (83, 493510), (85, 481898), (166, 246755), (170, 240949), (415, 98702), (830, 49351), (1411, 29030), (2822, 14515), (2903, 14110), (5806, 7055)]