99226120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 256089600

約数和(自身を除く): 156863480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 389, 778, 911, 1556, 1822, 1945, 2723, 3112, 3644, 3890, 4555, 5446, 6377, 7288, 7780, 9110, 10892, 12754, 13615, 15560, 18220, 21784, 25508, 27230, 31885, 36440, 51016, 54460, 63770, 108920, 127540, 255080, 354379, 708758, 1417516, 1771895, 2480653, 2835032, 3543790, 4961306, 7087580, 9922612, 12403265, 14175160, 19845224, 24806530, 49613060, 99226120]

約数ペア:

[(1, 99226120), (2, 49613060), (4, 24806530), (5, 19845224), (7, 14175160), (8, 12403265), (10, 9922612), (14, 7087580), (20, 4961306), (28, 3543790), (35, 2835032), (40, 2480653), (56, 1771895), (70, 1417516), (140, 708758), (280, 354379), (389, 255080), (778, 127540), (911, 108920), (1556, 63770), (1822, 54460), (1945, 51016), (2723, 36440), (3112, 31885), (3644, 27230), (3890, 25508), (4555, 21784), (5446, 18220), (6377, 15560), (7288, 13615), (7780, 12754), (9110, 10892)]