10514800

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 25616416

約数和(自身を除く): 15101616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 271, 388, 400, 485, 542, 776, 970, 1084, 1355, 1552, 1940, 2168, 2425, 2710, 3880, 4336, 4850, 5420, 6775, 7760, 9700, 10840, 13550, 19400, 21680, 26287, 27100, 38800, 52574, 54200, 105148, 108400, 131435, 210296, 262870, 420592, 525740, 657175, 1051480, 1314350, 2102960, 2628700, 5257400, 10514800]

約数ペア:

[(1, 10514800), (2, 5257400), (4, 2628700), (5, 2102960), (8, 1314350), (10, 1051480), (16, 657175), (20, 525740), (25, 420592), (40, 262870), (50, 210296), (80, 131435), (97, 108400), (100, 105148), (194, 54200), (200, 52574), (271, 38800), (388, 27100), (400, 26287), (485, 21680), (542, 19400), (776, 13550), (970, 10840), (1084, 9700), (1355, 7760), (1552, 6775), (1940, 5420), (2168, 4850), (2425, 4336), (2710, 3880)]