14486840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5101}}^1$

素因数の和:5183

約数の個数: 32

約数和(自身を含む): 33060960

約数和(自身を除く): 18574120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 5101, 10202, 20404, 25505, 40808, 51010, 102020, 204040, 362171, 724342, 1448684, 1810855, 2897368, 3621710, 7243420, 14486840]

約数ペア:

[(1, 14486840), (2, 7243420), (4, 3621710), (5, 2897368), (8, 1810855), (10, 1448684), (20, 724342), (40, 362171), (71, 204040), (142, 102020), (284, 51010), (355, 40808), (568, 25505), (710, 20404), (1420, 10202), (2840, 5101)]