27448760

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2551}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 62013600

約数和(自身を除く): 34564840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2551, 2690, 5102, 5380, 10204, 10760, 12755, 20408, 25510, 51020, 102040, 686219, 1372438, 2744876, 3431095, 5489752, 6862190, 13724380, 27448760]

約数ペア:

[(1, 27448760), (2, 13724380), (4, 6862190), (5, 5489752), (8, 3431095), (10, 2744876), (20, 1372438), (40, 686219), (269, 102040), (538, 51020), (1076, 25510), (1345, 20408), (2152, 12755), (2551, 10760), (2690, 10204), (5102, 5380)]