314391100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{165469}}^1$

素因数の和:165502

約数の個数: 36

約数和(自身を含む): 718139800

約数和(自身を除く): 403748700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 165469, 330938, 661876, 827345, 1654690, 3143911, 3309380, 4136725, 6287822, 8273450, 12575644, 15719555, 16546900, 31439110, 62878220, 78597775, 157195550, 314391100]

約数ペア:

[(1, 314391100), (2, 157195550), (4, 78597775), (5, 62878220), (10, 31439110), (19, 16546900), (20, 15719555), (25, 12575644), (38, 8273450), (50, 6287822), (76, 4136725), (95, 3309380), (100, 3143911), (190, 1654690), (380, 827345), (475, 661876), (950, 330938), (1900, 165469)]