9963760

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 23302080

約数和(自身を除く): 13338320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 463, 538, 926, 1076, 1345, 1852, 2152, 2315, 2690, 3704, 4304, 4630, 5380, 7408, 9260, 10760, 18520, 21520, 37040, 124547, 249094, 498188, 622735, 996376, 1245470, 1992752, 2490940, 4981880, 9963760]

約数ペア:

[(1, 9963760), (2, 4981880), (4, 2490940), (5, 1992752), (8, 1245470), (10, 996376), (16, 622735), (20, 498188), (40, 249094), (80, 124547), (269, 37040), (463, 21520), (538, 18520), (926, 10760), (1076, 9260), (1345, 7408), (1852, 5380), (2152, 4630), (2315, 4304), (2690, 3704)]