25762460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9833}}^1$

素因数の和:9973

約数の個数: 24

約数和(自身を含む): 54519696

約数和(自身を除く): 28757236

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 9833, 19666, 39332, 49165, 98330, 196660, 1288123, 2576246, 5152492, 6440615, 12881230, 25762460]

約数ペア:

[(1, 25762460), (2, 12881230), (4, 6440615), (5, 5152492), (10, 2576246), (20, 1288123), (131, 196660), (262, 98330), (524, 49165), (655, 39332), (1310, 19666), (2620, 9833)]