22780815040

素因数分解:

$2^6\times 5^1\times {\mathrm{71190047}}^1$

素因数の和:71190064

約数の個数: 28

約数和(自身を含む): 54246816576

約数和(自身を除く): 31466001536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 71190047, 142380094, 284760188, 355950235, 569520376, 711900470, 1139040752, 1423800940, 2278081504, 2847601880, 4556163008, 5695203760, 11390407520, 22780815040]

約数ペア:

[(1, 22780815040), (2, 11390407520), (4, 5695203760), (5, 4556163008), (8, 2847601880), (10, 2278081504), (16, 1423800940), (20, 1139040752), (32, 711900470), (40, 569520376), (64, 355950235), (80, 284760188), (160, 142380094), (320, 71190047)]