22343950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 44622144

約数和(自身を除く): 22278194

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 271, 425, 485, 542, 850, 970, 1355, 1649, 2425, 2710, 3298, 4607, 4850, 6775, 8245, 9214, 13550, 16490, 23035, 26287, 41225, 46070, 52574, 82450, 115175, 131435, 230350, 262870, 446879, 657175, 893758, 1314350, 2234395, 4468790, 11171975, 22343950]

約数ペア:

[(1, 22343950), (2, 11171975), (5, 4468790), (10, 2234395), (17, 1314350), (25, 893758), (34, 657175), (50, 446879), (85, 262870), (97, 230350), (170, 131435), (194, 115175), (271, 82450), (425, 52574), (485, 46070), (542, 41225), (850, 26287), (970, 23035), (1355, 16490), (1649, 13550), (2425, 9214), (2710, 8245), (3298, 6775), (4607, 4850)]