26353960

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1423}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 59466240

約数和(自身を除く): 33112280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1423, 1852, 2315, 2846, 3704, 4630, 5692, 7115, 9260, 11384, 14230, 18520, 28460, 56920, 658849, 1317698, 2635396, 3294245, 5270792, 6588490, 13176980, 26353960]

約数ペア:

[(1, 26353960), (2, 13176980), (4, 6588490), (5, 5270792), (8, 3294245), (10, 2635396), (20, 1317698), (40, 658849), (463, 56920), (926, 28460), (1423, 18520), (1852, 14230), (2315, 11384), (2846, 9260), (3704, 7115), (4630, 5692)]