144553060

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{32411}}^1$

素因数の和:32643

約数の個数: 24

約数和(自身を含む): 304932096

約数和(自身を除く): 160379036

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 32411, 64822, 129644, 162055, 324110, 648220, 7227653, 14455306, 28910612, 36138265, 72276530, 144553060]

約数ペア:

[(1, 144553060), (2, 72276530), (4, 36138265), (5, 28910612), (10, 14455306), (20, 7227653), (223, 648220), (446, 324110), (892, 162055), (1115, 129644), (2230, 64822), (4460, 32411)]