2050202280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3943}}^1$

素因数の和:4583

約数の個数: 128

約数和(自身を含む): 7042406400

約数和(自身を除く): 4992204120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 619, 840, 1238, 1857, 2476, 3095, 3714, 3943, 4333, 4952, 6190, 7428, 7886, 8666, 9285, 11829, 12380, 12999, 14856, 15772, 17332, 18570, 19715, 21665, 23658, 24760, 25998, 27601, 31544, 34664, 37140, 39430, 43330, 47316, 51996, 55202, 59145, 64995, 74280, 78860, 82803, 86660, 94632, 103992, 110404, 118290, 129990, 138005, 157720, 165606, 173320, 220808, 236580, 259980, 276010, 331212, 414015, 473160, 519960, 552020, 662424, 828030, 1104040, 1656060, 2440717, 3312120, 4881434, 7322151, 9762868, 12203585, 14644302, 17085019, 19525736, 24407170, 29288604, 34170038, 36610755, 48814340, 51255057, 58577208, 68340076, 73221510, 85425095, 97628680, 102510114, 136680152, 146443020, 170850190, 205020228, 256275285, 292886040, 341700380, 410040456, 512550570, 683400760, 1025101140, 2050202280]

約数ペア:

[(1, 2050202280), (2, 1025101140), (3, 683400760), (4, 512550570), (5, 410040456), (6, 341700380), (7, 292886040), (8, 256275285), (10, 205020228), (12, 170850190), (14, 146443020), (15, 136680152), (20, 102510114), (21, 97628680), (24, 85425095), (28, 73221510), (30, 68340076), (35, 58577208), (40, 51255057), (42, 48814340), (56, 36610755), (60, 34170038), (70, 29288604), (84, 24407170), (105, 19525736), (120, 17085019), (140, 14644302), (168, 12203585), (210, 9762868), (280, 7322151), (420, 4881434), (619, 3312120), (840, 2440717), (1238, 1656060), (1857, 1104040), (2476, 828030), (3095, 662424), (3714, 552020), (3943, 519960), (4333, 473160), (4952, 414015), (6190, 331212), (7428, 276010), (7886, 259980), (8666, 236580), (9285, 220808), (11829, 173320), (12380, 165606), (12999, 157720), (14856, 138005), (15772, 129990), (17332, 118290), (18570, 110404), (19715, 103992), (21665, 94632), (23658, 86660), (24760, 82803), (25998, 78860), (27601, 74280), (31544, 64995), (34664, 59145), (37140, 55202), (39430, 51996), (43330, 47316)]