79601260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{209477}}^1$

素因数の和:209505

約数の個数: 24

約数和(自身を含む): 175961520

約数和(自身を除く): 96360260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 209477, 418954, 837908, 1047385, 2094770, 3980063, 4189540, 7960126, 15920252, 19900315, 39800630, 79601260]

約数ペア:

[(1, 79601260), (2, 39800630), (4, 19900315), (5, 15920252), (10, 7960126), (19, 4189540), (20, 3980063), (38, 2094770), (76, 1047385), (95, 837908), (190, 418954), (380, 209477)]