2027364080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3620293}}^1$

素因数の和:3620313

約数の個数: 40

約数和(自身を含む): 5386997472

約数和(自身を除く): 3359633392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3620293, 7240586, 14481172, 18101465, 25342051, 28962344, 36202930, 50684102, 57924688, 72405860, 101368204, 126710255, 144811720, 202736408, 253420510, 289623440, 405472816, 506841020, 1013682040, 2027364080]

約数ペア:

[(1, 2027364080), (2, 1013682040), (4, 506841020), (5, 405472816), (7, 289623440), (8, 253420510), (10, 202736408), (14, 144811720), (16, 126710255), (20, 101368204), (28, 72405860), (35, 57924688), (40, 50684102), (56, 36202930), (70, 28962344), (80, 25342051), (112, 18101465), (140, 14481172), (280, 7240586), (560, 3620293)]