2014240400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 4986805824

約数和(自身を除く): 2972565424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 181, 200, 215, 344, 362, 400, 430, 647, 688, 724, 860, 905, 1075, 1294, 1448, 1720, 1810, 2150, 2588, 2896, 3235, 3440, 3620, 4300, 4525, 5176, 6470, 7240, 7783, 8600, 9050, 10352, 12940, 14480, 15566, 16175, 17200, 18100, 25880, 27821, 31132, 32350, 36200, 38915, 51760, 55642, 62264, 64700, 72400, 77830, 111284, 117107, 124528, 129400, 139105, 155660, 194575, 222568, 234214, 258800, 278210, 311320, 389150, 445136, 468428, 556420, 585535, 622640, 695525, 778300, 936856, 1112840, 1171070, 1391050, 1556600, 1873712, 2225680, 2342140, 2782100, 2927675, 3113200, 4684280, 5035601, 5564200, 5855350, 9368560, 10071202, 11128400, 11710700, 20142404, 23421400, 25178005, 40284808, 46842800, 50356010, 80569616, 100712020, 125890025, 201424040, 251780050, 402848080, 503560100, 1007120200, 2014240400]

約数ペア:

[(1, 2014240400), (2, 1007120200), (4, 503560100), (5, 402848080), (8, 251780050), (10, 201424040), (16, 125890025), (20, 100712020), (25, 80569616), (40, 50356010), (43, 46842800), (50, 40284808), (80, 25178005), (86, 23421400), (100, 20142404), (172, 11710700), (181, 11128400), (200, 10071202), (215, 9368560), (344, 5855350), (362, 5564200), (400, 5035601), (430, 4684280), (647, 3113200), (688, 2927675), (724, 2782100), (860, 2342140), (905, 2225680), (1075, 1873712), (1294, 1556600), (1448, 1391050), (1720, 1171070), (1810, 1112840), (2150, 936856), (2588, 778300), (2896, 695525), (3235, 622640), (3440, 585535), (3620, 556420), (4300, 468428), (4525, 445136), (5176, 389150), (6470, 311320), (7240, 278210), (7783, 258800), (8600, 234214), (9050, 222568), (10352, 194575), (12940, 155660), (14480, 139105), (15566, 129400), (16175, 124528), (17200, 117107), (18100, 111284), (25880, 77830), (27821, 72400), (31132, 64700), (32350, 62264), (36200, 55642), (38915, 51760)]