54334040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79903}}^1$

素因数の和:79931

約数の個数: 32

約数和(自身を含む): 129444480

約数和(自身を除く): 75110440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79903, 159806, 319612, 399515, 639224, 799030, 1358351, 1598060, 2716702, 3196120, 5433404, 6791755, 10866808, 13583510, 27167020, 54334040]

約数ペア:

[(1, 54334040), (2, 27167020), (4, 13583510), (5, 10866808), (8, 6791755), (10, 5433404), (17, 3196120), (20, 2716702), (34, 1598060), (40, 1358351), (68, 799030), (85, 639224), (136, 399515), (170, 319612), (340, 159806), (680, 79903)]