11993360

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 28062936

約数和(自身を除く): 16069576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 761, 788, 985, 1522, 1576, 1970, 3044, 3152, 3805, 3940, 6088, 7610, 7880, 12176, 15220, 15760, 30440, 60880, 149917, 299834, 599668, 749585, 1199336, 1499170, 2398672, 2998340, 5996680, 11993360]

約数ペア:

[(1, 11993360), (2, 5996680), (4, 2998340), (5, 2398672), (8, 1499170), (10, 1199336), (16, 749585), (20, 599668), (40, 299834), (80, 149917), (197, 60880), (394, 30440), (761, 15760), (788, 15220), (985, 12176), (1522, 7880), (1576, 7610), (1970, 6088), (3044, 3940), (3152, 3805)]