144422120

素因数分解:

$2^3\times 5^1\times {\mathrm{3610553}}^1$

素因数の和:3610564

約数の個数: 16

約数和(自身を含む): 324949860

約数和(自身を除く): 180527740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3610553, 7221106, 14442212, 18052765, 28884424, 36105530, 72211060, 144422120]

約数ペア:

[(1, 144422120), (2, 72211060), (4, 36105530), (5, 28884424), (8, 18052765), (10, 14442212), (20, 7221106), (40, 3610553)]