25441070

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3137}}^1$

素因数の和:3955

約数の個数: 16

約数和(自身を含む): 45865008

約数和(自身を除く): 20423938

約数列:

[1, 2, 5, 10, 811, 1622, 3137, 4055, 6274, 8110, 15685, 31370, 2544107, 5088214, 12720535, 25441070]

約数ペア:

[(1, 25441070), (2, 12720535), (5, 5088214), (10, 2544107), (811, 31370), (1622, 15685), (3137, 8110), (4055, 6274)]