2016276020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1821

約数の個数: 96

約数和(自身を含む): 4765533696

約数和(自身を除く): 2749257676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 131, 172, 215, 220, 262, 430, 473, 524, 655, 860, 946, 1310, 1441, 1627, 1892, 2365, 2620, 2882, 3254, 4730, 5633, 5764, 6508, 7205, 8135, 9460, 11266, 14410, 16270, 17897, 22532, 28165, 28820, 32540, 35794, 56330, 61963, 69961, 71588, 89485, 112660, 123926, 139922, 178970, 213137, 247852, 279844, 309815, 349805, 357940, 426274, 619630, 699610, 769571, 852548, 1065685, 1239260, 1399220, 1539142, 2131370, 2344507, 3078284, 3847855, 4262740, 4689014, 7695710, 9164891, 9378028, 11722535, 15391420, 18329782, 23445070, 36659564, 45824455, 46890140, 91648910, 100813801, 183297820, 201627602, 403255204, 504069005, 1008138010, 2016276020]

約数ペア:

[(1, 2016276020), (2, 1008138010), (4, 504069005), (5, 403255204), (10, 201627602), (11, 183297820), (20, 100813801), (22, 91648910), (43, 46890140), (44, 45824455), (55, 36659564), (86, 23445070), (110, 18329782), (131, 15391420), (172, 11722535), (215, 9378028), (220, 9164891), (262, 7695710), (430, 4689014), (473, 4262740), (524, 3847855), (655, 3078284), (860, 2344507), (946, 2131370), (1310, 1539142), (1441, 1399220), (1627, 1239260), (1892, 1065685), (2365, 852548), (2620, 769571), (2882, 699610), (3254, 619630), (4730, 426274), (5633, 357940), (5764, 349805), (6508, 309815), (7205, 279844), (8135, 247852), (9460, 213137), (11266, 178970), (14410, 139922), (16270, 123926), (17897, 112660), (22532, 89485), (28165, 71588), (28820, 69961), (32540, 61963), (35794, 56330)]