56958400

素因数分解:

$2^6\times 5^2\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 84

約数和(自身を含む): 141983968

約数和(自身を除く): 85025568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 160, 194, 200, 320, 367, 388, 400, 485, 734, 776, 800, 970, 1468, 1552, 1600, 1835, 1940, 2425, 2936, 3104, 3670, 3880, 4850, 5872, 6208, 7340, 7760, 9175, 9700, 11744, 14680, 15520, 18350, 19400, 23488, 29360, 31040, 35599, 36700, 38800, 58720, 71198, 73400, 77600, 117440, 142396, 146800, 155200, 177995, 284792, 293600, 355990, 569584, 587200, 711980, 889975, 1139168, 1423960, 1779950, 2278336, 2847920, 3559900, 5695840, 7119800, 11391680, 14239600, 28479200, 56958400]

約数ペア:

[(1, 56958400), (2, 28479200), (4, 14239600), (5, 11391680), (8, 7119800), (10, 5695840), (16, 3559900), (20, 2847920), (25, 2278336), (32, 1779950), (40, 1423960), (50, 1139168), (64, 889975), (80, 711980), (97, 587200), (100, 569584), (160, 355990), (194, 293600), (200, 284792), (320, 177995), (367, 155200), (388, 146800), (400, 142396), (485, 117440), (734, 77600), (776, 73400), (800, 71198), (970, 58720), (1468, 38800), (1552, 36700), (1600, 35599), (1835, 31040), (1940, 29360), (2425, 23488), (2936, 19400), (3104, 18350), (3670, 15520), (3880, 14680), (4850, 11744), (5872, 9700), (6208, 9175), (7340, 7760)]