14525240

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 32855760

約数和(自身を除く): 18330520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 1721, 2110, 3442, 4220, 6884, 8440, 8605, 13768, 17210, 34420, 68840, 363131, 726262, 1452524, 1815655, 2905048, 3631310, 7262620, 14525240]

約数ペア:

[(1, 14525240), (2, 7262620), (4, 3631310), (5, 2905048), (8, 1815655), (10, 1452524), (20, 726262), (40, 363131), (211, 68840), (422, 34420), (844, 17210), (1055, 13768), (1688, 8605), (1721, 8440), (2110, 6884), (3442, 4220)]