27681130

素因数分解:

$2^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3581}}^1$

素因数の和:4361

約数の個数: 16

約数和(自身を含む): 49904424

約数和(自身を除く): 22223294

約数列:

[1, 2, 5, 10, 773, 1546, 3581, 3865, 7162, 7730, 17905, 35810, 2768113, 5536226, 13840565, 27681130]

約数ペア:

[(1, 27681130), (2, 13840565), (5, 5536226), (10, 2768113), (773, 35810), (1546, 17905), (3581, 7730), (3865, 7162)]