25810990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54917}}^1$

素因数の和:54971

約数の個数: 16

約数和(自身を含む): 47449152

約数和(自身を除く): 21638162

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 54917, 109834, 274585, 549170, 2581099, 5162198, 12905495, 25810990]

約数ペア:

[(1, 25810990), (2, 12905495), (5, 5162198), (10, 2581099), (47, 549170), (94, 274585), (235, 109834), (470, 54917)]