79709928050

素因数分解:

$2^1\times 5^2\times {\mathrm{57571}}^1\times {\mathrm{27691}}^1$

素因数の和:85274

約数の個数: 24

約数和(自身を含む): 148268395632

約数和(自身を除く): 68558467582

約数列:

[1, 2, 5, 10, 25, 50, 27691, 55382, 57571, 115142, 138455, 276910, 287855, 575710, 692275, 1384550, 1439275, 2878550, 1594198561, 3188397122, 7970992805, 15941985610, 39854964025, 79709928050]

約数ペア:

[(1, 79709928050), (2, 39854964025), (5, 15941985610), (10, 7970992805), (25, 3188397122), (50, 1594198561), (27691, 2878550), (55382, 1439275), (57571, 1384550), (115142, 692275), (138455, 575710), (276910, 287855)]