82986040

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5653}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 187260480

約数和(自身を除く): 104274440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 5653, 7340, 11306, 14680, 22612, 28265, 45224, 56530, 113060, 226120, 2074651, 4149302, 8298604, 10373255, 16597208, 20746510, 41493020, 82986040]

約数ペア:

[(1, 82986040), (2, 41493020), (4, 20746510), (5, 16597208), (8, 10373255), (10, 8298604), (20, 4149302), (40, 2074651), (367, 226120), (734, 113060), (1468, 56530), (1835, 45224), (2936, 28265), (3670, 22612), (5653, 14680), (7340, 11306)]