26566260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 87048192

約数和(自身を除く): 60481932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1471, 1505, 1806, 2580, 2942, 3010, 3612, 4413, 4515, 5884, 6020, 7355, 8826, 9030, 10297, 14710, 17652, 18060, 20594, 22065, 29420, 30891, 41188, 44130, 51485, 61782, 63253, 88260, 102970, 123564, 126506, 154455, 189759, 205940, 253012, 308910, 316265, 379518, 442771, 617820, 632530, 759036, 885542, 948795, 1265060, 1328313, 1771084, 1897590, 2213855, 2656626, 3795180, 4427710, 5313252, 6641565, 8855420, 13283130, 26566260]

約数ペア:

[(1, 26566260), (2, 13283130), (3, 8855420), (4, 6641565), (5, 5313252), (6, 4427710), (7, 3795180), (10, 2656626), (12, 2213855), (14, 1897590), (15, 1771084), (20, 1328313), (21, 1265060), (28, 948795), (30, 885542), (35, 759036), (42, 632530), (43, 617820), (60, 442771), (70, 379518), (84, 316265), (86, 308910), (105, 253012), (129, 205940), (140, 189759), (172, 154455), (210, 126506), (215, 123564), (258, 102970), (301, 88260), (420, 63253), (430, 61782), (516, 51485), (602, 44130), (645, 41188), (860, 30891), (903, 29420), (1204, 22065), (1290, 20594), (1471, 18060), (1505, 17652), (1806, 14710), (2580, 10297), (2942, 9030), (3010, 8826), (3612, 7355), (4413, 6020), (4515, 5884)]