29278254880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{205837}}^1$

素因数の和:205986

約数の個数: 96

約数和(自身を含む): 79674126336

約数和(自身を除く): 50395871456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2540, 3556, 4064, 4445, 5080, 7112, 8890, 10160, 14224, 17780, 20320, 28448, 35560, 71120, 142240, 205837, 411674, 823348, 1029185, 1440859, 1646696, 2058370, 2881718, 3293392, 4116740, 5763436, 6586784, 7204295, 8233480, 11526872, 14408590, 16466960, 23053744, 26141299, 28817180, 32933920, 46107488, 52282598, 57634360, 104565196, 115268720, 130706495, 182989093, 209130392, 230537440, 261412990, 365978186, 418260784, 522825980, 731956372, 836521568, 914945465, 1045651960, 1463912744, 1829890930, 2091303920, 2927825488, 3659781860, 4182607840, 5855650976, 7319563720, 14639127440, 29278254880]

約数ペア:

[(1, 29278254880), (2, 14639127440), (4, 7319563720), (5, 5855650976), (7, 4182607840), (8, 3659781860), (10, 2927825488), (14, 2091303920), (16, 1829890930), (20, 1463912744), (28, 1045651960), (32, 914945465), (35, 836521568), (40, 731956372), (56, 522825980), (70, 418260784), (80, 365978186), (112, 261412990), (127, 230537440), (140, 209130392), (160, 182989093), (224, 130706495), (254, 115268720), (280, 104565196), (508, 57634360), (560, 52282598), (635, 46107488), (889, 32933920), (1016, 28817180), (1120, 26141299), (1270, 23053744), (1778, 16466960), (2032, 14408590), (2540, 11526872), (3556, 8233480), (4064, 7204295), (4445, 6586784), (5080, 5763436), (7112, 4116740), (8890, 3293392), (10160, 2881718), (14224, 2058370), (17780, 1646696), (20320, 1440859), (28448, 1029185), (35560, 823348), (71120, 411674), (142240, 205837)]