14543420

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 30624048

約数和(自身を除く): 16080628

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1481, 1964, 2455, 2962, 4910, 5924, 7405, 9820, 14810, 29620, 727171, 1454342, 2908684, 3635855, 7271710, 14543420]

約数ペア:

[(1, 14543420), (2, 7271710), (4, 3635855), (5, 2908684), (10, 1454342), (20, 727171), (491, 29620), (982, 14810), (1481, 9820), (1964, 7405), (2455, 5924), (2962, 4910)]