6642050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1954

約数の個数: 24

約数和(自身を含む): 12534912

約数和(自身を除く): 5892862

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 1871, 3550, 3742, 9355, 18710, 46775, 93550, 132841, 265682, 664205, 1328410, 3321025, 6642050]

約数ペア:

[(1, 6642050), (2, 3321025), (5, 1328410), (10, 664205), (25, 265682), (50, 132841), (71, 93550), (142, 46775), (355, 18710), (710, 9355), (1775, 3742), (1871, 3550)]