3313220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8747

約数の個数: 24

約数和(自身を含む): 7324800

約数和(自身を除く): 4011580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8719, 17438, 34876, 43595, 87190, 165661, 174380, 331322, 662644, 828305, 1656610, 3313220]

約数ペア:

[(1, 3313220), (2, 1656610), (4, 828305), (5, 662644), (10, 331322), (19, 174380), (20, 165661), (38, 87190), (76, 43595), (95, 34876), (190, 17438), (380, 8719)]