25693150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{10487}}^1$

素因数の和:10513

約数の個数: 36

約数和(自身を含む): 55596888

約数和(自身を除く): 29903738

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 10487, 20974, 52435, 73409, 104870, 146818, 262175, 367045, 513863, 524350, 734090, 1027726, 1835225, 2569315, 3670450, 5138630, 12846575, 25693150]

約数ペア:

[(1, 25693150), (2, 12846575), (5, 5138630), (7, 3670450), (10, 2569315), (14, 1835225), (25, 1027726), (35, 734090), (49, 524350), (50, 513863), (70, 367045), (98, 262175), (175, 146818), (245, 104870), (350, 73409), (490, 52435), (1225, 20974), (2450, 10487)]