2051257982480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3662960683}}^1$

素因数の和:3662960703

約数の個数: 40

約数和(自身を含む): 5450485497792

約数和(自身を除く): 3399227515312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3662960683, 7325921366, 14651842732, 18314803415, 25640724781, 29303685464, 36629606830, 51281449562, 58607370928, 73259213660, 102562899124, 128203623905, 146518427320, 205125798248, 256407247810, 293036854640, 410251596496, 512814495620, 1025628991240, 2051257982480]

約数ペア:

[(1, 2051257982480), (2, 1025628991240), (4, 512814495620), (5, 410251596496), (7, 293036854640), (8, 256407247810), (10, 205125798248), (14, 146518427320), (16, 128203623905), (20, 102562899124), (28, 73259213660), (35, 58607370928), (40, 51281449562), (56, 36629606830), (70, 29303685464), (80, 25640724781), (112, 18314803415), (140, 14651842732), (280, 7325921366), (560, 3662960683)]