98265850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{20261}}^1$

素因数の和:20370

約数の個数: 24

約数和(自身を含む): 184667868

約数和(自身を除く): 86402018

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 20261, 40522, 101305, 202610, 506525, 1013050, 1965317, 3930634, 9826585, 19653170, 49132925, 98265850]

約数ペア:

[(1, 98265850), (2, 49132925), (5, 19653170), (10, 9826585), (25, 3930634), (50, 1965317), (97, 1013050), (194, 506525), (485, 202610), (970, 101305), (2425, 40522), (4850, 20261)]