27699520

素因数分解:

$2^6\times 5^1\times {\mathrm{86561}}^1$

素因数の和:86578

約数の個数: 28

約数和(自身を含む): 65960244

約数和(自身を除く): 38260724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 86561, 173122, 346244, 432805, 692488, 865610, 1384976, 1731220, 2769952, 3462440, 5539904, 6924880, 13849760, 27699520]

約数ペア:

[(1, 27699520), (2, 13849760), (4, 6924880), (5, 5539904), (8, 3462440), (10, 2769952), (16, 1731220), (20, 1384976), (32, 865610), (40, 692488), (64, 432805), (80, 346244), (160, 173122), (320, 86561)]