6870320

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 16104624

約数和(自身を除く): 9234304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 547, 628, 785, 1094, 1256, 1570, 2188, 2512, 2735, 3140, 4376, 5470, 6280, 8752, 10940, 12560, 21880, 43760, 85879, 171758, 343516, 429395, 687032, 858790, 1374064, 1717580, 3435160, 6870320]

約数ペア:

[(1, 6870320), (2, 3435160), (4, 1717580), (5, 1374064), (8, 858790), (10, 687032), (16, 429395), (20, 343516), (40, 171758), (80, 85879), (157, 43760), (314, 21880), (547, 12560), (628, 10940), (785, 8752), (1094, 6280), (1256, 5470), (1570, 4376), (2188, 3140), (2512, 2735)]