4108804820

素因数分解:

$2^2\times 5^1\times {\mathrm{14107}}^1\times {\mathrm{14563}}^1$

素因数の和:28679

約数の個数: 24

約数和(自身を含む): 8629694304

約数和(自身を除く): 4520889484

約数列:

[1, 2, 4, 5, 10, 20, 14107, 14563, 28214, 29126, 56428, 58252, 70535, 72815, 141070, 145630, 282140, 291260, 205440241, 410880482, 821760964, 1027201205, 2054402410, 4108804820]

約数ペア:

[(1, 4108804820), (2, 2054402410), (4, 1027201205), (5, 821760964), (10, 410880482), (20, 205440241), (14107, 291260), (14563, 282140), (28214, 145630), (29126, 141070), (56428, 72815), (58252, 70535)]