45389590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{63929}}^1$

素因数の和:64007

約数の個数: 16

約数和(自身を含む): 82853280

約数和(自身を除く): 37463690

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 63929, 127858, 319645, 639290, 4538959, 9077918, 22694795, 45389590]

約数ペア:

[(1, 45389590), (2, 22694795), (5, 9077918), (10, 4538959), (71, 639290), (142, 319645), (355, 127858), (710, 63929)]