109229680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{195053}}^1$

素因数の和:195073

約数の個数: 40

約数和(自身を含む): 290240352

約数和(自身を除く): 181010672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 195053, 390106, 780212, 975265, 1365371, 1560424, 1950530, 2730742, 3120848, 3901060, 5461484, 6826855, 7802120, 10922968, 13653710, 15604240, 21845936, 27307420, 54614840, 109229680]

約数ペア:

[(1, 109229680), (2, 54614840), (4, 27307420), (5, 21845936), (7, 15604240), (8, 13653710), (10, 10922968), (14, 7802120), (16, 6826855), (20, 5461484), (28, 3901060), (35, 3120848), (40, 2730742), (56, 1950530), (70, 1560424), (80, 1365371), (112, 975265), (140, 780212), (280, 390106), (560, 195053)]