139357853860

素因数分解:

$2^2\times 5^1\times {\mathrm{41617}}^1\times {\mathrm{167429}}^1$

素因数の和:209055

約数の個数: 24

約数和(自身を含む): 292660273080

約数和(自身を除く): 153302419220

約数列:

[1, 2, 4, 5, 10, 20, 41617, 83234, 166468, 167429, 208085, 334858, 416170, 669716, 832340, 837145, 1674290, 3348580, 6967892693, 13935785386, 27871570772, 34839463465, 69678926930, 139357853860]

約数ペア:

[(1, 139357853860), (2, 69678926930), (4, 34839463465), (5, 27871570772), (10, 13935785386), (20, 6967892693), (41617, 3348580), (83234, 1674290), (166468, 837145), (167429, 832340), (208085, 669716), (334858, 416170)]