14291960

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{829}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 32270400

約数和(自身を除く): 17978440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 829, 862, 1658, 1724, 2155, 3316, 3448, 4145, 4310, 6632, 8290, 8620, 16580, 17240, 33160, 357299, 714598, 1429196, 1786495, 2858392, 3572990, 7145980, 14291960]

約数ペア:

[(1, 14291960), (2, 7145980), (4, 3572990), (5, 2858392), (8, 1786495), (10, 1429196), (20, 714598), (40, 357299), (431, 33160), (829, 17240), (862, 16580), (1658, 8620), (1724, 8290), (2155, 6632), (3316, 4310), (3448, 4145)]