152110580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{400291}}^1$

素因数の和:400319

約数の個数: 24

約数和(自身を含む): 336245280

約数和(自身を除く): 184134700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 400291, 800582, 1601164, 2001455, 4002910, 7605529, 8005820, 15211058, 30422116, 38027645, 76055290, 152110580]

約数ペア:

[(1, 152110580), (2, 76055290), (4, 38027645), (5, 30422116), (10, 15211058), (19, 8005820), (20, 7605529), (38, 4002910), (76, 2001455), (95, 1601164), (190, 800582), (380, 400291)]