25211630

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2153}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 45440784

約数和(自身を除く): 20229154

約数列:

[1, 2, 5, 10, 1171, 2153, 2342, 4306, 5855, 10765, 11710, 21530, 2521163, 5042326, 12605815, 25211630]

約数ペア:

[(1, 25211630), (2, 12605815), (5, 5042326), (10, 2521163), (1171, 21530), (2153, 11710), (2342, 10765), (4306, 5855)]