33062780

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2579}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 69567120

約数和(自身を除く): 36504340

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 2579, 3205, 5158, 6410, 10316, 12820, 12895, 25790, 51580, 1653139, 3306278, 6612556, 8265695, 16531390, 33062780]

約数ペア:

[(1, 33062780), (2, 16531390), (4, 8265695), (5, 6612556), (10, 3306278), (20, 1653139), (641, 51580), (1282, 25790), (2564, 12895), (2579, 12820), (3205, 10316), (5158, 6410)]