539042000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 1505736960

約数和(自身を除く): 966694960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 139, 140, 175, 200, 250, 277, 278, 280, 350, 400, 500, 554, 556, 560, 695, 700, 875, 973, 1000, 1108, 1112, 1385, 1390, 1400, 1750, 1939, 1946, 2000, 2216, 2224, 2770, 2780, 2800, 3475, 3500, 3878, 3892, 4432, 4865, 5540, 5560, 6925, 6950, 7000, 7756, 7784, 9695, 9730, 11080, 11120, 13850, 13900, 14000, 15512, 15568, 17375, 19390, 19460, 22160, 24325, 27700, 27800, 31024, 34625, 34750, 38503, 38780, 38920, 48475, 48650, 55400, 55600, 69250, 69500, 77006, 77560, 77840, 96950, 97300, 110800, 121625, 138500, 139000, 154012, 155120, 192515, 193900, 194600, 242375, 243250, 269521, 277000, 278000, 308024, 385030, 387800, 389200, 484750, 486500, 539042, 554000, 616048, 770060, 775600, 962575, 969500, 973000, 1078084, 1347605, 1540120, 1925150, 1939000, 1946000, 2156168, 2695210, 3080240, 3850300, 3878000, 4312336, 4812875, 5390420, 6738025, 7700600, 9625750, 10780840, 13476050, 15401200, 19251500, 21561680, 26952100, 33690125, 38503000, 53904200, 67380250, 77006000, 107808400, 134760500, 269521000, 539042000]

約数ペア:

[(1, 539042000), (2, 269521000), (4, 134760500), (5, 107808400), (7, 77006000), (8, 67380250), (10, 53904200), (14, 38503000), (16, 33690125), (20, 26952100), (25, 21561680), (28, 19251500), (35, 15401200), (40, 13476050), (50, 10780840), (56, 9625750), (70, 7700600), (80, 6738025), (100, 5390420), (112, 4812875), (125, 4312336), (139, 3878000), (140, 3850300), (175, 3080240), (200, 2695210), (250, 2156168), (277, 1946000), (278, 1939000), (280, 1925150), (350, 1540120), (400, 1347605), (500, 1078084), (554, 973000), (556, 969500), (560, 962575), (695, 775600), (700, 770060), (875, 616048), (973, 554000), (1000, 539042), (1108, 486500), (1112, 484750), (1385, 389200), (1390, 387800), (1400, 385030), (1750, 308024), (1939, 278000), (1946, 277000), (2000, 269521), (2216, 243250), (2224, 242375), (2770, 194600), (2780, 193900), (2800, 192515), (3475, 155120), (3500, 154012), (3878, 139000), (3892, 138500), (4432, 121625), (4865, 110800), (5540, 97300), (5560, 96950), (6925, 77840), (6950, 77560), (7000, 77006), (7756, 69500), (7784, 69250), (9695, 55600), (9730, 55400), (11080, 48650), (11120, 48475), (13850, 38920), (13900, 38780), (14000, 38503), (15512, 34750), (15568, 34625), (17375, 31024), (19390, 27800), (19460, 27700), (22160, 24325)]