7401260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19477}}^1$

素因数の和:19505

約数の個数: 24

約数和(自身を含む): 16361520

約数和(自身を除く): 8960260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 19477, 38954, 77908, 97385, 194770, 370063, 389540, 740126, 1480252, 1850315, 3700630, 7401260]

約数ペア:

[(1, 7401260), (2, 3700630), (4, 1850315), (5, 1480252), (10, 740126), (19, 389540), (20, 370063), (38, 194770), (76, 97385), (95, 77908), (190, 38954), (380, 19477)]