1330777340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{4463}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 2963060352

約数和(自身を除く): 1632283012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 877, 1754, 3508, 4385, 4463, 8770, 8926, 14909, 17540, 17852, 22315, 29818, 44630, 59636, 74545, 75871, 89260, 149090, 151742, 298180, 303484, 379355, 758710, 1517420, 3914051, 7828102, 15656204, 19570255, 39140510, 66538867, 78281020, 133077734, 266155468, 332694335, 665388670, 1330777340]

約数ペア:

[(1, 1330777340), (2, 665388670), (4, 332694335), (5, 266155468), (10, 133077734), (17, 78281020), (20, 66538867), (34, 39140510), (68, 19570255), (85, 15656204), (170, 7828102), (340, 3914051), (877, 1517420), (1754, 758710), (3508, 379355), (4385, 303484), (4463, 298180), (8770, 151742), (8926, 149090), (14909, 89260), (17540, 75871), (17852, 74545), (22315, 59636), (29818, 44630)]