11116240

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 25989408

約数和(自身を除く): 14873168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 491, 566, 982, 1132, 1415, 1964, 2264, 2455, 2830, 3928, 4528, 4910, 5660, 7856, 9820, 11320, 19640, 22640, 39280, 138953, 277906, 555812, 694765, 1111624, 1389530, 2223248, 2779060, 5558120, 11116240]

約数ペア:

[(1, 11116240), (2, 5558120), (4, 2779060), (5, 2223248), (8, 1389530), (10, 1111624), (16, 694765), (20, 555812), (40, 277906), (80, 138953), (283, 39280), (491, 22640), (566, 19640), (982, 11320), (1132, 9820), (1415, 7856), (1964, 5660), (2264, 4910), (2455, 4528), (2830, 3928)]