41356040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 102245760

約数和(自身を除く): 60889720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 487, 772, 965, 974, 1544, 1930, 1948, 2123, 2435, 3860, 3896, 4246, 4870, 5357, 7720, 8492, 9740, 10615, 10714, 16984, 19480, 21230, 21428, 26785, 42460, 42856, 53570, 84920, 93991, 107140, 187982, 214280, 375964, 469955, 751928, 939910, 1033901, 1879820, 2067802, 3759640, 4135604, 5169505, 8271208, 10339010, 20678020, 41356040]

約数ペア:

[(1, 41356040), (2, 20678020), (4, 10339010), (5, 8271208), (8, 5169505), (10, 4135604), (11, 3759640), (20, 2067802), (22, 1879820), (40, 1033901), (44, 939910), (55, 751928), (88, 469955), (110, 375964), (193, 214280), (220, 187982), (386, 107140), (440, 93991), (487, 84920), (772, 53570), (965, 42856), (974, 42460), (1544, 26785), (1930, 21428), (1948, 21230), (2123, 19480), (2435, 16984), (3860, 10714), (3896, 10615), (4246, 9740), (4870, 8492), (5357, 7720)]