144403240

素因数分解:

$2^3\times 5^1\times {\mathrm{3610081}}^1$

素因数の和:3610092

約数の個数: 16

約数和(自身を含む): 324907380

約数和(自身を除く): 180504140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3610081, 7220162, 14440324, 18050405, 28880648, 36100810, 72201620, 144403240]

約数ペア:

[(1, 144403240), (2, 72201620), (4, 36100810), (5, 28880648), (8, 18050405), (10, 14440324), (20, 7220162), (40, 3610081)]