103662680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5544

約数の個数: 64

約数和(自身を含む): 260409600

約数和(自身を除く): 156746920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 5479, 9460, 10958, 18920, 21916, 27395, 43832, 54790, 60269, 109580, 120538, 219160, 235597, 241076, 301345, 471194, 482152, 602690, 942388, 1177985, 1205380, 1884776, 2355970, 2410760, 2591567, 4711940, 5183134, 9423880, 10366268, 12957835, 20732536, 25915670, 51831340, 103662680]

約数ペア:

[(1, 103662680), (2, 51831340), (4, 25915670), (5, 20732536), (8, 12957835), (10, 10366268), (11, 9423880), (20, 5183134), (22, 4711940), (40, 2591567), (43, 2410760), (44, 2355970), (55, 1884776), (86, 1205380), (88, 1177985), (110, 942388), (172, 602690), (215, 482152), (220, 471194), (344, 301345), (430, 241076), (440, 235597), (473, 219160), (860, 120538), (946, 109580), (1720, 60269), (1892, 54790), (2365, 43832), (3784, 27395), (4730, 21916), (5479, 18920), (9460, 10958)]