29567780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134399}}^1$

素因数の和:134419

約数の個数: 24

約数和(自身を含む): 67737600

約数和(自身を除く): 38169820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 134399, 268798, 537596, 671995, 1343990, 1478389, 2687980, 2956778, 5913556, 7391945, 14783890, 29567780]

約数ペア:

[(1, 29567780), (2, 14783890), (4, 7391945), (5, 5913556), (10, 2956778), (11, 2687980), (20, 1478389), (22, 1343990), (44, 671995), (55, 537596), (110, 268798), (220, 134399)]