26549870

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 48940416

約数和(自身を除く): 22390546

約数列:

[1, 2, 5, 10, 97, 101, 194, 202, 271, 485, 505, 542, 970, 1010, 1355, 2710, 9797, 19594, 26287, 27371, 48985, 52574, 54742, 97970, 131435, 136855, 262870, 273710, 2654987, 5309974, 13274935, 26549870]

約数ペア:

[(1, 26549870), (2, 13274935), (5, 5309974), (10, 2654987), (97, 273710), (101, 262870), (194, 136855), (202, 131435), (271, 97970), (485, 54742), (505, 52574), (542, 48985), (970, 27371), (1010, 26287), (1355, 19594), (2710, 9797)]