3889670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 7348320

約数和(自身を除く): 3458650

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 179, 205, 265, 358, 410, 530, 895, 1790, 2173, 4346, 7339, 9487, 10865, 14678, 18974, 21730, 36695, 47435, 73390, 94870, 388967, 777934, 1944835, 3889670]

約数ペア:

[(1, 3889670), (2, 1944835), (5, 777934), (10, 388967), (41, 94870), (53, 73390), (82, 47435), (106, 36695), (179, 21730), (205, 18974), (265, 14678), (358, 10865), (410, 9487), (530, 7339), (895, 4346), (1790, 2173)]