115102840

素因数分解:

$2^3\times 5^1\times {\mathrm{2877571}}^1$

素因数の和:2877582

約数の個数: 16

約数和(自身を含む): 258981480

約数和(自身を除く): 143878640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2877571, 5755142, 11510284, 14387855, 23020568, 28775710, 57551420, 115102840]

約数ペア:

[(1, 115102840), (2, 57551420), (4, 28775710), (5, 23020568), (8, 14387855), (10, 11510284), (20, 5755142), (40, 2877571)]