119191580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{55697}}^1$

素因数の和:55813

約数の個数: 24

約数和(自身を含む): 252646128

約数和(自身を除く): 133454548

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 55697, 111394, 222788, 278485, 556970, 1113940, 5959579, 11919158, 23838316, 29797895, 59595790, 119191580]

約数ペア:

[(1, 119191580), (2, 59595790), (4, 29797895), (5, 23838316), (10, 11919158), (20, 5959579), (107, 1113940), (214, 556970), (428, 278485), (535, 222788), (1070, 111394), (2140, 55697)]