25955380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117979}}^1$

素因数の和:117999

約数の個数: 24

約数和(自身を含む): 59461920

約数和(自身を除く): 33506540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 117979, 235958, 471916, 589895, 1179790, 1297769, 2359580, 2595538, 5191076, 6488845, 12977690, 25955380]

約数ペア:

[(1, 25955380), (2, 12977690), (4, 6488845), (5, 5191076), (10, 2595538), (11, 2359580), (20, 1297769), (22, 1179790), (44, 589895), (55, 471916), (110, 235958), (220, 117979)]