37442000

素因数分解:

$2^4\times 5^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 91942032

約数和(自身を除く): 54500032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 125, 193, 194, 200, 250, 386, 388, 400, 485, 500, 772, 776, 965, 970, 1000, 1544, 1552, 1930, 1940, 2000, 2425, 3088, 3860, 3880, 4825, 4850, 7720, 7760, 9650, 9700, 12125, 15440, 18721, 19300, 19400, 24125, 24250, 37442, 38600, 38800, 48250, 48500, 74884, 77200, 93605, 96500, 97000, 149768, 187210, 193000, 194000, 299536, 374420, 386000, 468025, 748840, 936050, 1497680, 1872100, 2340125, 3744200, 4680250, 7488400, 9360500, 18721000, 37442000]

約数ペア:

[(1, 37442000), (2, 18721000), (4, 9360500), (5, 7488400), (8, 4680250), (10, 3744200), (16, 2340125), (20, 1872100), (25, 1497680), (40, 936050), (50, 748840), (80, 468025), (97, 386000), (100, 374420), (125, 299536), (193, 194000), (194, 193000), (200, 187210), (250, 149768), (386, 97000), (388, 96500), (400, 93605), (485, 77200), (500, 74884), (772, 48500), (776, 48250), (965, 38800), (970, 38600), (1000, 37442), (1544, 24250), (1552, 24125), (1930, 19400), (1940, 19300), (2000, 18721), (2425, 15440), (3088, 12125), (3860, 9700), (3880, 9650), (4825, 7760), (4850, 7720)]