27680330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 51459408

約数和(自身を除く): 23779078

約数列:

[1, 2, 5, 10, 41, 82, 181, 205, 362, 373, 410, 746, 905, 1810, 1865, 3730, 7421, 14842, 15293, 30586, 37105, 67513, 74210, 76465, 135026, 152930, 337565, 675130, 2768033, 5536066, 13840165, 27680330]

約数ペア:

[(1, 27680330), (2, 13840165), (5, 5536066), (10, 2768033), (41, 675130), (82, 337565), (181, 152930), (205, 135026), (362, 76465), (373, 74210), (410, 67513), (746, 37105), (905, 30586), (1810, 15293), (1865, 14842), (3730, 7421)]