119156980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313571}}^1$

素因数の和:313599

約数の個数: 24

約数和(自身を含む): 263400480

約数和(自身を除く): 144243500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 313571, 627142, 1254284, 1567855, 3135710, 5957849, 6271420, 11915698, 23831396, 29789245, 59578490, 119156980]

約数ペア:

[(1, 119156980), (2, 59578490), (4, 29789245), (5, 23831396), (10, 11915698), (19, 6271420), (20, 5957849), (38, 3135710), (76, 1567855), (95, 1254284), (190, 627142), (380, 313571)]