14339240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 32508000

約数和(自身を除く): 18168760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2579, 2780, 5158, 5560, 10316, 12895, 20632, 25790, 51580, 103160, 358481, 716962, 1433924, 1792405, 2867848, 3584810, 7169620, 14339240]

約数ペア:

[(1, 14339240), (2, 7169620), (4, 3584810), (5, 2867848), (8, 1792405), (10, 1433924), (20, 716962), (40, 358481), (139, 103160), (278, 51580), (556, 25790), (695, 20632), (1112, 12895), (1390, 10316), (2579, 5560), (2780, 5158)]