2628700

素因数分解:

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

素因数の和:382

約数の個数: 36

約数和(自身を含む): 5784352

約数和(自身を除く): 3155652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 271, 388, 485, 542, 970, 1084, 1355, 1940, 2425, 2710, 4850, 5420, 6775, 9700, 13550, 26287, 27100, 52574, 105148, 131435, 262870, 525740, 657175, 1314350, 2628700]

約数ペア:

[(1, 2628700), (2, 1314350), (4, 657175), (5, 525740), (10, 262870), (20, 131435), (25, 105148), (50, 52574), (97, 27100), (100, 26287), (194, 13550), (271, 9700), (388, 6775), (485, 5420), (542, 4850), (970, 2710), (1084, 2425), (1355, 1940)]