4981880

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 11275200

約数和(自身を除く): 6293320

約数列:

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

約数ペア:

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