25510870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4733}}^1$

素因数の和:4765

約数の個数: 48

約数和(自身を含む): 58285008

約数和(自身を除く): 32774138

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4733, 5390, 9466, 23665, 33131, 47330, 52063, 66262, 104126, 165655, 231917, 260315, 331310, 364441, 463834, 520630, 728882, 1159585, 1822205, 2319170, 2551087, 3644410, 5102174, 12755435, 25510870]

約数ペア:

[(1, 25510870), (2, 12755435), (5, 5102174), (7, 3644410), (10, 2551087), (11, 2319170), (14, 1822205), (22, 1159585), (35, 728882), (49, 520630), (55, 463834), (70, 364441), (77, 331310), (98, 260315), (110, 231917), (154, 165655), (245, 104126), (385, 66262), (490, 52063), (539, 47330), (770, 33131), (1078, 23665), (2695, 9466), (4733, 5390)]