1330592180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{3413}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 2837361744

約数和(自身を除く): 1506769564

約数列:

[1, 2, 4, 5, 10, 20, 101, 193, 202, 386, 404, 505, 772, 965, 1010, 1930, 2020, 3413, 3860, 6826, 13652, 17065, 19493, 34130, 38986, 68260, 77972, 97465, 194930, 344713, 389860, 658709, 689426, 1317418, 1378852, 1723565, 2634836, 3293545, 3447130, 6587090, 6894260, 13174180, 66529609, 133059218, 266118436, 332648045, 665296090, 1330592180]

約数ペア:

[(1, 1330592180), (2, 665296090), (4, 332648045), (5, 266118436), (10, 133059218), (20, 66529609), (101, 13174180), (193, 6894260), (202, 6587090), (386, 3447130), (404, 3293545), (505, 2634836), (772, 1723565), (965, 1378852), (1010, 1317418), (1930, 689426), (2020, 658709), (3413, 389860), (3860, 344713), (6826, 194930), (13652, 97465), (17065, 77972), (19493, 68260), (34130, 38986)]