67742680

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1823}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 152668800

約数和(自身を除く): 84926120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1823, 1858, 3646, 3716, 4645, 7292, 7432, 9115, 9290, 14584, 18230, 18580, 36460, 37160, 72920, 1693567, 3387134, 6774268, 8467835, 13548536, 16935670, 33871340, 67742680]

約数ペア:

[(1, 67742680), (2, 33871340), (4, 16935670), (5, 13548536), (8, 8467835), (10, 6774268), (20, 3387134), (40, 1693567), (929, 72920), (1823, 37160), (1858, 36460), (3646, 18580), (3716, 18230), (4645, 14584), (7292, 9290), (7432, 9115)]