26007920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6917}}^1$

素因数の和:6977

約数の個数: 40

約数和(自身を含む): 61763904

約数和(自身を除く): 35755984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6917, 13834, 27668, 34585, 55336, 69170, 110672, 138340, 276680, 325099, 553360, 650198, 1300396, 1625495, 2600792, 3250990, 5201584, 6501980, 13003960, 26007920]

約数ペア:

[(1, 26007920), (2, 13003960), (4, 6501980), (5, 5201584), (8, 3250990), (10, 2600792), (16, 1625495), (20, 1300396), (40, 650198), (47, 553360), (80, 325099), (94, 276680), (188, 138340), (235, 110672), (376, 69170), (470, 55336), (752, 34585), (940, 27668), (1880, 13834), (3760, 6917)]