70481260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{185477}}^1$

素因数の和:185505

約数の個数: 24

約数和(自身を含む): 155801520

約数和(自身を除く): 85320260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 185477, 370954, 741908, 927385, 1854770, 3524063, 3709540, 7048126, 14096252, 17620315, 35240630, 70481260]

約数ペア:

[(1, 70481260), (2, 35240630), (4, 17620315), (5, 14096252), (10, 7048126), (19, 3709540), (20, 3524063), (38, 1854770), (76, 927385), (95, 741908), (190, 370954), (380, 185477)]