90826270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4733}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 173832480

約数和(自身を除く): 83006210

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 4733, 9466, 9595, 19190, 23665, 47330, 89927, 179854, 449635, 478033, 899270, 956066, 2390165, 4780330, 9082627, 18165254, 45413135, 90826270]

約数ペア:

[(1, 90826270), (2, 45413135), (5, 18165254), (10, 9082627), (19, 4780330), (38, 2390165), (95, 956066), (101, 899270), (190, 478033), (202, 449635), (505, 179854), (1010, 89927), (1919, 47330), (3838, 23665), (4733, 19190), (9466, 9595)]